45115960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66347}}^1$

素因数の和:66375

約数の個数: 32

約数和(自身を含む): 107483760

約数和(自身を除く): 62367800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 66347, 132694, 265388, 331735, 530776, 663470, 1127899, 1326940, 2255798, 2653880, 4511596, 5639495, 9023192, 11278990, 22557980, 45115960]

約数ペア:

[(1, 45115960), (2, 22557980), (4, 11278990), (5, 9023192), (8, 5639495), (10, 4511596), (17, 2653880), (20, 2255798), (34, 1326940), (40, 1127899), (68, 663470), (85, 530776), (136, 331735), (170, 265388), (340, 132694), (680, 66347)]