45047080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86629}}^1$

素因数の和:86653

約数の個数: 32

約数和(自身を含む): 109153800

約数和(自身を除く): 64106720

約数列:

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

約数ペア:

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