149715448460

素因数分解:

$2^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{13296221}}^1$

素因数の和:13296793

約数の個数: 24

約数和(自身を含む): 314960906736

約数和(自身を除く): 165245458276

約数列:

[1, 2, 4, 5, 10, 20, 563, 1126, 2252, 2815, 5630, 11260, 13296221, 26592442, 53184884, 66481105, 132962210, 265924420, 7485772423, 14971544846, 29943089692, 37428862115, 74857724230, 149715448460]

約数ペア:

[(1, 149715448460), (2, 74857724230), (4, 37428862115), (5, 29943089692), (10, 14971544846), (20, 7485772423), (563, 265924420), (1126, 132962210), (2252, 66481105), (2815, 53184884), (5630, 26592442), (11260, 13296221)]