829606960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113957}}^1$

素因数の和:113990

約数の個数: 80

約数和(自身を含む): 2373973056

約数和(自身を除く): 1544366096

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 113957, 227914, 455828, 569785, 797699, 911656, 1139570, 1481441, 1595398, 1823312, 2279140, 2962882, 3190796, 3988495, 4558280, 5925764, 6381592, 7407205, 7976990, 9116560, 10370087, 11851528, 12763184, 14814410, 15953980, 20740174, 23703056, 29628820, 31907960, 41480348, 51850435, 59257640, 63815920, 82960696, 103700870, 118515280, 165921392, 207401740, 414803480, 829606960]

約数ペア:

[(1, 829606960), (2, 414803480), (4, 207401740), (5, 165921392), (7, 118515280), (8, 103700870), (10, 82960696), (13, 63815920), (14, 59257640), (16, 51850435), (20, 41480348), (26, 31907960), (28, 29628820), (35, 23703056), (40, 20740174), (52, 15953980), (56, 14814410), (65, 12763184), (70, 11851528), (80, 10370087), (91, 9116560), (104, 7976990), (112, 7407205), (130, 6381592), (140, 5925764), (182, 4558280), (208, 3988495), (260, 3190796), (280, 2962882), (364, 2279140), (455, 1823312), (520, 1595398), (560, 1481441), (728, 1139570), (910, 911656), (1040, 797699), (1456, 569785), (1820, 455828), (3640, 227914), (7280, 113957)]