965800220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 2620864512

約数和(自身を除く): 1655064292

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 71, 73, 77, 110, 121, 140, 142, 146, 154, 220, 242, 284, 292, 308, 355, 365, 385, 484, 497, 511, 605, 710, 730, 770, 781, 803, 847, 994, 1022, 1210, 1331, 1420, 1460, 1540, 1562, 1606, 1694, 1988, 2044, 2420, 2485, 2555, 2662, 3124, 3212, 3388, 3905, 4015, 4235, 4970, 5110, 5183, 5324, 5467, 5621, 6655, 7810, 8030, 8470, 8591, 8833, 9317, 9940, 10220, 10366, 10934, 11242, 13310, 15620, 16060, 16940, 17182, 17666, 18634, 20732, 21868, 22484, 25915, 26620, 27335, 28105, 34364, 35332, 36281, 37268, 42955, 44165, 46585, 51830, 54670, 56210, 57013, 60137, 61831, 72562, 85910, 88330, 93170, 94501, 97163, 103660, 109340, 112420, 114026, 120274, 123662, 145124, 171820, 176660, 181405, 186340, 189002, 194326, 228052, 240548, 247324, 285065, 300685, 309155, 362810, 378004, 388652, 399091, 472505, 485815, 570130, 601370, 618310, 627143, 661507, 680141, 725620, 798182, 945010, 971630, 1140260, 1202740, 1236620, 1254286, 1323014, 1360282, 1596364, 1890020, 1943260, 1995455, 2508572, 2646028, 2720564, 3135715, 3307535, 3400705, 3990910, 4390001, 6271430, 6615070, 6801410, 6898573, 7981820, 8780002, 12542860, 13230140, 13602820, 13797146, 17560004, 21950005, 27594292, 34492865, 43900010, 48290011, 68985730, 87800020, 96580022, 137971460, 193160044, 241450055, 482900110, 965800220]

約数ペア:

[(1, 965800220), (2, 482900110), (4, 241450055), (5, 193160044), (7, 137971460), (10, 96580022), (11, 87800020), (14, 68985730), (20, 48290011), (22, 43900010), (28, 34492865), (35, 27594292), (44, 21950005), (55, 17560004), (70, 13797146), (71, 13602820), (73, 13230140), (77, 12542860), (110, 8780002), (121, 7981820), (140, 6898573), (142, 6801410), (146, 6615070), (154, 6271430), (220, 4390001), (242, 3990910), (284, 3400705), (292, 3307535), (308, 3135715), (355, 2720564), (365, 2646028), (385, 2508572), (484, 1995455), (497, 1943260), (511, 1890020), (605, 1596364), (710, 1360282), (730, 1323014), (770, 1254286), (781, 1236620), (803, 1202740), (847, 1140260), (994, 971630), (1022, 945010), (1210, 798182), (1331, 725620), (1420, 680141), (1460, 661507), (1540, 627143), (1562, 618310), (1606, 601370), (1694, 570130), (1988, 485815), (2044, 472505), (2420, 399091), (2485, 388652), (2555, 378004), (2662, 362810), (3124, 309155), (3212, 300685), (3388, 285065), (3905, 247324), (4015, 240548), (4235, 228052), (4970, 194326), (5110, 189002), (5183, 186340), (5324, 181405), (5467, 176660), (5621, 171820), (6655, 145124), (7810, 123662), (8030, 120274), (8470, 114026), (8591, 112420), (8833, 109340), (9317, 103660), (9940, 97163), (10220, 94501), (10366, 93170), (10934, 88330), (11242, 85910), (13310, 72562), (15620, 61831), (16060, 60137), (16940, 57013), (17182, 56210), (17666, 54670), (18634, 51830), (20732, 46585), (21868, 44165), (22484, 42955), (25915, 37268), (26620, 36281), (27335, 35332), (28105, 34364)]