12486518120

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1363157}}^1$

素因数の和:1363397

約数の個数: 32

約数和(自身を含む): 28217370600

約数和(自身を除く): 15730852480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 9160, 1363157, 2726314, 5452628, 6815785, 10905256, 13631570, 27263140, 54526280, 312162953, 624325906, 1248651812, 1560814765, 2497303624, 3121629530, 6243259060, 12486518120]

約数ペア:

[(1, 12486518120), (2, 6243259060), (4, 3121629530), (5, 2497303624), (8, 1560814765), (10, 1248651812), (20, 624325906), (40, 312162953), (229, 54526280), (458, 27263140), (916, 13631570), (1145, 10905256), (1832, 6815785), (2290, 5452628), (4580, 2726314), (9160, 1363157)]