7942770440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1747}}^1\times {\mathrm{10333}}^1$

素因数の和:12102

約数の個数: 64

約数和(自身を含む): 19508938560

約数和(自身を除く): 11566168120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1747, 3494, 6988, 8735, 10333, 13976, 17470, 19217, 20666, 34940, 38434, 41332, 51665, 69880, 76868, 82664, 96085, 103330, 113663, 153736, 192170, 206660, 227326, 384340, 413320, 454652, 568315, 768680, 909304, 1136630, 2273260, 4546520, 18051751, 36103502, 72207004, 90258755, 144414008, 180517510, 198569261, 361035020, 397138522, 722070040, 794277044, 992846305, 1588554088, 1985692610, 3971385220, 7942770440]

約数ペア:

[(1, 7942770440), (2, 3971385220), (4, 1985692610), (5, 1588554088), (8, 992846305), (10, 794277044), (11, 722070040), (20, 397138522), (22, 361035020), (40, 198569261), (44, 180517510), (55, 144414008), (88, 90258755), (110, 72207004), (220, 36103502), (440, 18051751), (1747, 4546520), (3494, 2273260), (6988, 1136630), (8735, 909304), (10333, 768680), (13976, 568315), (17470, 454652), (19217, 413320), (20666, 384340), (34940, 227326), (38434, 206660), (41332, 192170), (51665, 153736), (69880, 113663), (76868, 103330), (82664, 96085)]