2053852080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{16747}}^1$

素因数の和:16843

約数の個数: 160

約数和(自身を含む): 7376623104

約数和(自身を除く): 5322771024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 511, 560, 584, 730, 840, 876, 1022, 1095, 1168, 1460, 1533, 1680, 1752, 2044, 2190, 2555, 2920, 3066, 3504, 4088, 4380, 5110, 5840, 6132, 7665, 8176, 8760, 10220, 12264, 15330, 16747, 17520, 20440, 24528, 30660, 33494, 40880, 50241, 61320, 66988, 83735, 100482, 117229, 122640, 133976, 167470, 200964, 234458, 251205, 267952, 334940, 351687, 401928, 468916, 502410, 586145, 669880, 703374, 803856, 937832, 1004820, 1172290, 1222531, 1339760, 1406748, 1758435, 1875664, 2009640, 2344580, 2445062, 2813496, 3516870, 3667593, 4019280, 4689160, 4890124, 5626992, 6112655, 7033740, 7335186, 8557717, 9378320, 9780248, 12225310, 14067480, 14670372, 17115434, 18337965, 19560496, 24450620, 25673151, 28134960, 29340744, 34230868, 36675930, 42788585, 48901240, 51346302, 58681488, 68461736, 73351860, 85577170, 97802480, 102692604, 128365755, 136923472, 146703720, 171154340, 205385208, 256731510, 293407440, 342308680, 410770416, 513463020, 684617360, 1026926040, 2053852080]

約数ペア:

[(1, 2053852080), (2, 1026926040), (3, 684617360), (4, 513463020), (5, 410770416), (6, 342308680), (7, 293407440), (8, 256731510), (10, 205385208), (12, 171154340), (14, 146703720), (15, 136923472), (16, 128365755), (20, 102692604), (21, 97802480), (24, 85577170), (28, 73351860), (30, 68461736), (35, 58681488), (40, 51346302), (42, 48901240), (48, 42788585), (56, 36675930), (60, 34230868), (70, 29340744), (73, 28134960), (80, 25673151), (84, 24450620), (105, 19560496), (112, 18337965), (120, 17115434), (140, 14670372), (146, 14067480), (168, 12225310), (210, 9780248), (219, 9378320), (240, 8557717), (280, 7335186), (292, 7033740), (336, 6112655), (365, 5626992), (420, 4890124), (438, 4689160), (511, 4019280), (560, 3667593), (584, 3516870), (730, 2813496), (840, 2445062), (876, 2344580), (1022, 2009640), (1095, 1875664), (1168, 1758435), (1460, 1406748), (1533, 1339760), (1680, 1222531), (1752, 1172290), (2044, 1004820), (2190, 937832), (2555, 803856), (2920, 703374), (3066, 669880), (3504, 586145), (4088, 502410), (4380, 468916), (5110, 401928), (5840, 351687), (6132, 334940), (7665, 267952), (8176, 251205), (8760, 234458), (10220, 200964), (12264, 167470), (15330, 133976), (16747, 122640), (17520, 117229), (20440, 100482), (24528, 83735), (30660, 66988), (33494, 61320), (40880, 50241)]