90624680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{119243}}^1$

素因数の和:119273

約数の個数: 32

約数和(自身を含む): 214639200

約数和(自身を除く): 124014520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 119243, 238486, 476972, 596215, 953944, 1192430, 2265617, 2384860, 4531234, 4769720, 9062468, 11328085, 18124936, 22656170, 45312340, 90624680]

約数ペア:

[(1, 90624680), (2, 45312340), (4, 22656170), (5, 18124936), (8, 11328085), (10, 9062468), (19, 4769720), (20, 4531234), (38, 2384860), (40, 2265617), (76, 1192430), (95, 953944), (152, 596215), (190, 476972), (380, 238486), (760, 119243)]