2445980090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1\times {\mathrm{9679}}^1$

素因数の和:10406

約数の個数: 32

約数和(自身を含む): 4528846080

約数和(自身を除く): 2082865990

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 683, 1366, 3415, 6830, 9679, 19358, 25271, 48395, 50542, 96790, 126355, 252710, 358123, 716246, 1790615, 3581230, 6610757, 13221514, 33053785, 66107570, 244598009, 489196018, 1222990045, 2445980090]

約数ペア:

[(1, 2445980090), (2, 1222990045), (5, 489196018), (10, 244598009), (37, 66107570), (74, 33053785), (185, 13221514), (370, 6610757), (683, 3581230), (1366, 1790615), (3415, 716246), (6830, 358123), (9679, 252710), (19358, 126355), (25271, 96790), (48395, 50542)]