146740220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{9137}}^1$

素因数の和:9230

約数の個数: 48

約数和(自身を含む): 340810848

約数和(自身を除く): 194070628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 8030, 9137, 16060, 18274, 36548, 45685, 91370, 100507, 182740, 201014, 402028, 502535, 667001, 1005070, 1334002, 2010140, 2668004, 3335005, 6670010, 7337011, 13340020, 14674022, 29348044, 36685055, 73370110, 146740220]

約数ペア:

[(1, 146740220), (2, 73370110), (4, 36685055), (5, 29348044), (10, 14674022), (11, 13340020), (20, 7337011), (22, 6670010), (44, 3335005), (55, 2668004), (73, 2010140), (110, 1334002), (146, 1005070), (220, 667001), (292, 502535), (365, 402028), (730, 201014), (803, 182740), (1460, 100507), (1606, 91370), (3212, 45685), (4015, 36548), (8030, 18274), (9137, 16060)]