961008040

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{134219}}^1$

素因数の和:134409

約数の個数: 32

約数和(自身を含む): 2174364000

約数和(自身を除く): 1213355960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 7160, 134219, 268438, 536876, 671095, 1073752, 1342190, 2684380, 5368760, 24025201, 48050402, 96100804, 120126005, 192201608, 240252010, 480504020, 961008040]

約数ペア:

[(1, 961008040), (2, 480504020), (4, 240252010), (5, 192201608), (8, 120126005), (10, 96100804), (20, 48050402), (40, 24025201), (179, 5368760), (358, 2684380), (716, 1342190), (895, 1073752), (1432, 671095), (1790, 536876), (3580, 268438), (7160, 134219)]