1523453320

素因数分解:

$2^3\times 5^1\times {\mathrm{4801}}^1\times {\mathrm{7933}}^1$

素因数の和:12745

約数の個数: 32

約数和(自身を含む): 3428916120

約数和(自身を除く): 1905462800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4801, 7933, 9602, 15866, 19204, 24005, 31732, 38408, 39665, 48010, 63464, 79330, 96020, 158660, 192040, 317320, 38086333, 76172666, 152345332, 190431665, 304690664, 380863330, 761726660, 1523453320]

約数ペア:

[(1, 1523453320), (2, 761726660), (4, 380863330), (5, 304690664), (8, 190431665), (10, 152345332), (20, 76172666), (40, 38086333), (4801, 317320), (7933, 192040), (9602, 158660), (15866, 96020), (19204, 79330), (24005, 63464), (31732, 48010), (38408, 39665)]