68575960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{100847}}^1$

素因数の和:100875

約数の個数: 32

約数和(自身を含む): 163373760

約数和(自身を除く): 94797800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 100847, 201694, 403388, 504235, 806776, 1008470, 1714399, 2016940, 3428798, 4033880, 6857596, 8571995, 13715192, 17143990, 34287980, 68575960]

約数ペア:

[(1, 68575960), (2, 34287980), (4, 17143990), (5, 13715192), (8, 8571995), (10, 6857596), (17, 4033880), (20, 3428798), (34, 2016940), (40, 1714399), (68, 1008470), (85, 806776), (136, 504235), (170, 403388), (340, 201694), (680, 100847)]