456572020

素因数分解:

$2^2\times 5^1\times {\mathrm{3907}}^1\times {\mathrm{5843}}^1$

素因数の和:9759

約数の個数: 24

約数和(自身を含む): 959210784

約数和(自身を除く): 502638764

約数列:

[1, 2, 4, 5, 10, 20, 3907, 5843, 7814, 11686, 15628, 19535, 23372, 29215, 39070, 58430, 78140, 116860, 22828601, 45657202, 91314404, 114143005, 228286010, 456572020]

約数ペア:

[(1, 456572020), (2, 228286010), (4, 114143005), (5, 91314404), (10, 45657202), (20, 22828601), (3907, 116860), (5843, 78140), (7814, 58430), (11686, 39070), (15628, 29215), (19535, 23372)]