45116960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{40283}}^1$

素因数の和:40305

約数の個数: 48

約数和(自身を含む): 121818816

約数和(自身を除く): 76701856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 40283, 80566, 161132, 201415, 281981, 322264, 402830, 563962, 644528, 805660, 1127924, 1289056, 1409905, 1611320, 2255848, 2819810, 3222640, 4511696, 5639620, 6445280, 9023392, 11279240, 22558480, 45116960]

約数ペア:

[(1, 45116960), (2, 22558480), (4, 11279240), (5, 9023392), (7, 6445280), (8, 5639620), (10, 4511696), (14, 3222640), (16, 2819810), (20, 2255848), (28, 1611320), (32, 1409905), (35, 1289056), (40, 1127924), (56, 805660), (70, 644528), (80, 563962), (112, 402830), (140, 322264), (160, 281981), (224, 201415), (280, 161132), (560, 80566), (1120, 40283)]