88253720

素因数分解:

$2^3\times 5^1\times {\mathrm{677}}^1\times {\mathrm{3259}}^1$

素因数の和:3947

約数の個数: 32

約数和(自身を含む): 198925200

約数和(自身を除く): 110671480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 677, 1354, 2708, 3259, 3385, 5416, 6518, 6770, 13036, 13540, 16295, 26072, 27080, 32590, 65180, 130360, 2206343, 4412686, 8825372, 11031715, 17650744, 22063430, 44126860, 88253720]

約数ペア:

[(1, 88253720), (2, 44126860), (4, 22063430), (5, 17650744), (8, 11031715), (10, 8825372), (20, 4412686), (40, 2206343), (677, 130360), (1354, 65180), (2708, 32590), (3259, 27080), (3385, 26072), (5416, 16295), (6518, 13540), (6770, 13036)]