38982056540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2689}}^1\times {\mathrm{103549}}^1$

素因数の和:106254

約数の個数: 48

約数和(自身を含む): 93592632000

約数和(自身を除く): 54610575460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2689, 5378, 10756, 13445, 18823, 26890, 37646, 53780, 75292, 94115, 103549, 188230, 207098, 376460, 414196, 517745, 724843, 1035490, 1449686, 2070980, 2899372, 3624215, 7248430, 14496860, 278443261, 556886522, 1113773044, 1392216305, 1949102827, 2784432610, 3898205654, 5568865220, 7796411308, 9745514135, 19491028270, 38982056540]

約数ペア:

[(1, 38982056540), (2, 19491028270), (4, 9745514135), (5, 7796411308), (7, 5568865220), (10, 3898205654), (14, 2784432610), (20, 1949102827), (28, 1392216305), (35, 1113773044), (70, 556886522), (140, 278443261), (2689, 14496860), (5378, 7248430), (10756, 3624215), (13445, 2899372), (18823, 2070980), (26890, 1449686), (37646, 1035490), (53780, 724843), (75292, 517745), (94115, 414196), (103549, 376460), (188230, 207098)]