247054240

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{26171}}^1$

素因数の和:26245

約数の個数: 48

約数和(自身を含む): 593580960

約数和(自身を除く): 346526720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 9440, 26171, 52342, 104684, 130855, 209368, 261710, 418736, 523420, 837472, 1046840, 1544089, 2093680, 3088178, 4187360, 6176356, 7720445, 12352712, 15440890, 24705424, 30881780, 49410848, 61763560, 123527120, 247054240]

約数ペア:

[(1, 247054240), (2, 123527120), (4, 61763560), (5, 49410848), (8, 30881780), (10, 24705424), (16, 15440890), (20, 12352712), (32, 7720445), (40, 6176356), (59, 4187360), (80, 3088178), (118, 2093680), (160, 1544089), (236, 1046840), (295, 837472), (472, 523420), (590, 418736), (944, 261710), (1180, 209368), (1888, 130855), (2360, 104684), (4720, 52342), (9440, 26171)]