713461220

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{148021}}^1$

素因数の和:148271

約数の個数: 24

約数和(自身を含む): 1504495608

約数和(自身を除く): 791034388

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 148021, 296042, 592084, 740105, 1480210, 2960420, 35673061, 71346122, 142692244, 178365305, 356730610, 713461220]

約数ペア:

[(1, 713461220), (2, 356730610), (4, 178365305), (5, 142692244), (10, 71346122), (20, 35673061), (241, 2960420), (482, 1480210), (964, 740105), (1205, 592084), (2410, 296042), (4820, 148021)]