177640060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{683231}}^1$

素因数の和:683253

約数の個数: 24

約数和(自身を含む): 401740416

約数和(自身を除く): 224100356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 683231, 1366462, 2732924, 3416155, 6832310, 8882003, 13664620, 17764006, 35528012, 44410015, 88820030, 177640060]

約数ペア:

[(1, 177640060), (2, 88820030), (4, 44410015), (5, 35528012), (10, 17764006), (13, 13664620), (20, 8882003), (26, 6832310), (52, 3416155), (65, 2732924), (130, 1366462), (260, 683231)]