87892160

素因数分解:

$2^6\times 5^1\times {\mathrm{349}}^1\times {\mathrm{787}}^1$

素因数の和:1153

約数の個数: 56

約数和(自身を含む): 210159600

約数和(自身を除く): 122267440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 349, 698, 787, 1396, 1574, 1745, 2792, 3148, 3490, 3935, 5584, 6296, 6980, 7870, 11168, 12592, 13960, 15740, 22336, 25184, 27920, 31480, 50368, 55840, 62960, 111680, 125920, 251840, 274663, 549326, 1098652, 1373315, 2197304, 2746630, 4394608, 5493260, 8789216, 10986520, 17578432, 21973040, 43946080, 87892160]

約数ペア:

[(1, 87892160), (2, 43946080), (4, 21973040), (5, 17578432), (8, 10986520), (10, 8789216), (16, 5493260), (20, 4394608), (32, 2746630), (40, 2197304), (64, 1373315), (80, 1098652), (160, 549326), (320, 274663), (349, 251840), (698, 125920), (787, 111680), (1396, 62960), (1574, 55840), (1745, 50368), (2792, 31480), (3148, 27920), (3490, 25184), (3935, 22336), (5584, 15740), (6296, 13960), (6980, 12592), (7870, 11168)]