126557360

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{26813}}^1$

素因数の和:26885

約数の個数: 40

約数和(自身を含む): 299244240

約数和(自身を除く): 172686880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 26813, 53626, 107252, 134065, 214504, 268130, 429008, 536260, 1072520, 1581967, 2145040, 3163934, 6327868, 7909835, 12655736, 15819670, 25311472, 31639340, 63278680, 126557360]

約数ペア:

[(1, 126557360), (2, 63278680), (4, 31639340), (5, 25311472), (8, 15819670), (10, 12655736), (16, 7909835), (20, 6327868), (40, 3163934), (59, 2145040), (80, 1581967), (118, 1072520), (236, 536260), (295, 429008), (472, 268130), (590, 214504), (944, 134065), (1180, 107252), (2360, 53626), (4720, 26813)]