15252880

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5153}}^1$

素因数の和:5203

約数の個数: 40

約数和(自身を含む): 36428472

約数和(自身を除く): 21175592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 5153, 10306, 20612, 25765, 41224, 51530, 82448, 103060, 190661, 206120, 381322, 412240, 762644, 953305, 1525288, 1906610, 3050576, 3813220, 7626440, 15252880]

約数ペア:

[(1, 15252880), (2, 7626440), (4, 3813220), (5, 3050576), (8, 1906610), (10, 1525288), (16, 953305), (20, 762644), (37, 412240), (40, 381322), (74, 206120), (80, 190661), (148, 103060), (185, 82448), (296, 51530), (370, 41224), (592, 25765), (740, 20612), (1480, 10306), (2960, 5153)]