9372740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 22135680

約数和(自身を除く): 12762940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 59, 65, 94, 118, 130, 169, 188, 235, 236, 260, 295, 338, 470, 590, 611, 676, 767, 845, 940, 1180, 1222, 1534, 1690, 2444, 2773, 3055, 3068, 3380, 3835, 5546, 6110, 7670, 7943, 9971, 11092, 12220, 13865, 15340, 15886, 19942, 27730, 31772, 36049, 39715, 39884, 49855, 55460, 72098, 79430, 99710, 144196, 158860, 180245, 199420, 360490, 468637, 720980, 937274, 1874548, 2343185, 4686370, 9372740]

約数ペア:

[(1, 9372740), (2, 4686370), (4, 2343185), (5, 1874548), (10, 937274), (13, 720980), (20, 468637), (26, 360490), (47, 199420), (52, 180245), (59, 158860), (65, 144196), (94, 99710), (118, 79430), (130, 72098), (169, 55460), (188, 49855), (235, 39884), (236, 39715), (260, 36049), (295, 31772), (338, 27730), (470, 19942), (590, 15886), (611, 15340), (676, 13865), (767, 12220), (845, 11092), (940, 9971), (1180, 7943), (1222, 7670), (1534, 6110), (1690, 5546), (2444, 3835), (2773, 3380), (3055, 3068)]