108501380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 252346752

約数和(自身を除く): 143845372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 169, 188, 235, 260, 338, 470, 611, 676, 683, 845, 940, 1222, 1366, 1690, 2444, 2732, 3055, 3380, 3415, 6110, 6830, 7943, 8879, 12220, 13660, 15886, 17758, 31772, 32101, 35516, 39715, 44395, 64202, 79430, 88790, 115427, 128404, 158860, 160505, 177580, 230854, 321010, 417313, 461708, 577135, 642020, 834626, 1154270, 1669252, 2086565, 2308540, 4173130, 5425069, 8346260, 10850138, 21700276, 27125345, 54250690, 108501380]

約数ペア:

[(1, 108501380), (2, 54250690), (4, 27125345), (5, 21700276), (10, 10850138), (13, 8346260), (20, 5425069), (26, 4173130), (47, 2308540), (52, 2086565), (65, 1669252), (94, 1154270), (130, 834626), (169, 642020), (188, 577135), (235, 461708), (260, 417313), (338, 321010), (470, 230854), (611, 177580), (676, 160505), (683, 158860), (845, 128404), (940, 115427), (1222, 88790), (1366, 79430), (1690, 64202), (2444, 44395), (2732, 39715), (3055, 35516), (3380, 32101), (3415, 31772), (6110, 17758), (6830, 15886), (7943, 13660), (8879, 12220)]