90094160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86629}}^1$

素因数の和:86655

約数の個数: 40

約数和(自身を含む): 225584520

約数和(自身を除く): 135490360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 86629, 173258, 346516, 433145, 693032, 866290, 1126177, 1386064, 1732580, 2252354, 3465160, 4504708, 5630885, 6930320, 9009416, 11261770, 18018832, 22523540, 45047080, 90094160]

約数ペア:

[(1, 90094160), (2, 45047080), (4, 22523540), (5, 18018832), (8, 11261770), (10, 9009416), (13, 6930320), (16, 5630885), (20, 4504708), (26, 3465160), (40, 2252354), (52, 1732580), (65, 1386064), (80, 1126177), (104, 866290), (130, 693032), (208, 433145), (260, 346516), (520, 173258), (1040, 86629)]