90577905280

素因数分解:

$2^7\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{107137}}^1$

素因数の和:108477

約数の個数: 64

約数和(自身を含む): 216703747080

約数和(自身を除く): 126125841800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1321, 2642, 5284, 6605, 10568, 13210, 21136, 26420, 42272, 52840, 84544, 105680, 107137, 169088, 211360, 214274, 422720, 428548, 535685, 845440, 857096, 1071370, 1714192, 2142740, 3428384, 4285480, 6856768, 8570960, 13713536, 17141920, 34283840, 68567680, 141527977, 283055954, 566111908, 707639885, 1132223816, 1415279770, 2264447632, 2830559540, 4528895264, 5661119080, 9057790528, 11322238160, 18115581056, 22644476320, 45288952640, 90577905280]

約数ペア:

[(1, 90577905280), (2, 45288952640), (4, 22644476320), (5, 18115581056), (8, 11322238160), (10, 9057790528), (16, 5661119080), (20, 4528895264), (32, 2830559540), (40, 2264447632), (64, 1415279770), (80, 1132223816), (128, 707639885), (160, 566111908), (320, 283055954), (640, 141527977), (1321, 68567680), (2642, 34283840), (5284, 17141920), (6605, 13713536), (10568, 8570960), (13210, 6856768), (21136, 4285480), (26420, 3428384), (42272, 2142740), (52840, 1714192), (84544, 1071370), (105680, 857096), (107137, 845440), (169088, 535685), (211360, 428548), (214274, 422720)]