45238480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{80783}}^1$

素因数の和:80803

約数の個数: 40

約数和(自身を含む): 120206592

約数和(自身を除く): 74968112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 80783, 161566, 323132, 403915, 565481, 646264, 807830, 1130962, 1292528, 1615660, 2261924, 2827405, 3231320, 4523848, 5654810, 6462640, 9047696, 11309620, 22619240, 45238480]

約数ペア:

[(1, 45238480), (2, 22619240), (4, 11309620), (5, 9047696), (7, 6462640), (8, 5654810), (10, 4523848), (14, 3231320), (16, 2827405), (20, 2261924), (28, 1615660), (35, 1292528), (40, 1130962), (56, 807830), (70, 646264), (80, 565481), (112, 403915), (140, 323132), (280, 161566), (560, 80783)]