883963280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:345

約数の個数: 160

約数和(自身を含む): 2267854848

約数和(自身を除く): 1383891568

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 41, 68, 80, 82, 83, 85, 136, 164, 166, 170, 191, 205, 272, 328, 332, 340, 382, 410, 415, 656, 664, 680, 697, 764, 820, 830, 955, 1328, 1360, 1394, 1411, 1528, 1640, 1660, 1910, 2788, 2822, 3056, 3247, 3280, 3320, 3403, 3485, 3820, 5576, 5644, 6494, 6640, 6806, 6970, 7055, 7640, 7831, 11152, 11288, 12988, 13612, 13940, 14110, 15280, 15662, 15853, 16235, 17015, 22576, 25976, 27224, 27880, 28220, 31324, 31706, 32470, 34030, 39155, 51952, 54448, 55760, 56440, 57851, 62648, 63412, 64940, 68060, 78310, 79265, 112880, 115702, 125296, 126824, 129880, 133127, 136120, 156620, 158530, 231404, 253648, 259760, 266254, 269501, 272240, 289255, 313240, 317060, 462808, 532508, 539002, 578510, 626480, 634120, 649973, 665635, 925616, 1065016, 1078004, 1157020, 1268240, 1299946, 1331270, 1347505, 2130032, 2156008, 2314040, 2599892, 2662540, 2695010, 3249865, 4312016, 4628080, 5199784, 5325080, 5390020, 6499730, 10399568, 10650160, 10780040, 11049541, 12999460, 21560080, 22099082, 25998920, 44198164, 51997840, 55247705, 88396328, 110495410, 176792656, 220990820, 441981640, 883963280]

約数ペア:

[(1, 883963280), (2, 441981640), (4, 220990820), (5, 176792656), (8, 110495410), (10, 88396328), (16, 55247705), (17, 51997840), (20, 44198164), (34, 25998920), (40, 22099082), (41, 21560080), (68, 12999460), (80, 11049541), (82, 10780040), (83, 10650160), (85, 10399568), (136, 6499730), (164, 5390020), (166, 5325080), (170, 5199784), (191, 4628080), (205, 4312016), (272, 3249865), (328, 2695010), (332, 2662540), (340, 2599892), (382, 2314040), (410, 2156008), (415, 2130032), (656, 1347505), (664, 1331270), (680, 1299946), (697, 1268240), (764, 1157020), (820, 1078004), (830, 1065016), (955, 925616), (1328, 665635), (1360, 649973), (1394, 634120), (1411, 626480), (1528, 578510), (1640, 539002), (1660, 532508), (1910, 462808), (2788, 317060), (2822, 313240), (3056, 289255), (3247, 272240), (3280, 269501), (3320, 266254), (3403, 259760), (3485, 253648), (3820, 231404), (5576, 158530), (5644, 156620), (6494, 136120), (6640, 133127), (6806, 129880), (6970, 126824), (7055, 125296), (7640, 115702), (7831, 112880), (11152, 79265), (11288, 78310), (12988, 68060), (13612, 64940), (13940, 63412), (14110, 62648), (15280, 57851), (15662, 56440), (15853, 55760), (16235, 54448), (17015, 51952), (22576, 39155), (25976, 34030), (27224, 32470), (27880, 31706), (28220, 31324)]