101408020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12277}}^1$

素因数の和:12352

約数の個数: 48

約数和(自身を含む): 247524480

約数和(自身を除く): 146116460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 12277, 24554, 49108, 61385, 85939, 122770, 171878, 245540, 343756, 429695, 724343, 859390, 1448686, 1718780, 2897372, 3621715, 5070401, 7243430, 10140802, 14486860, 20281604, 25352005, 50704010, 101408020]

約数ペア:

[(1, 101408020), (2, 50704010), (4, 25352005), (5, 20281604), (7, 14486860), (10, 10140802), (14, 7243430), (20, 5070401), (28, 3621715), (35, 2897372), (59, 1718780), (70, 1448686), (118, 859390), (140, 724343), (236, 429695), (295, 343756), (413, 245540), (590, 171878), (826, 122770), (1180, 85939), (1652, 61385), (2065, 49108), (4130, 24554), (8260, 12277)]