10247990720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2911361}}^1$

素因数の和:2911389

約数の個数: 56

約数和(自身を含む): 26621494128

約数和(自身を除く): 16373503408

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 2911361, 5822722, 11645444, 14556805, 23290888, 29113610, 32024971, 46581776, 58227220, 64049942, 93163552, 116454440, 128099884, 160124855, 186327104, 232908880, 256199768, 320249710, 465817760, 512399536, 640499420, 931635520, 1024799072, 1280998840, 2049598144, 2561997680, 5123995360, 10247990720]

約数ペア:

[(1, 10247990720), (2, 5123995360), (4, 2561997680), (5, 2049598144), (8, 1280998840), (10, 1024799072), (11, 931635520), (16, 640499420), (20, 512399536), (22, 465817760), (32, 320249710), (40, 256199768), (44, 232908880), (55, 186327104), (64, 160124855), (80, 128099884), (88, 116454440), (110, 93163552), (160, 64049942), (176, 58227220), (220, 46581776), (320, 32024971), (352, 29113610), (440, 23290888), (704, 14556805), (880, 11645444), (1760, 5822722), (3520, 2911361)]