110015620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{269}}^1$

素因数の和:326

約数の個数: 108

約数和(自身を含む): 276004260

約数和(自身を除く): 165988640

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 169, 220, 242, 260, 269, 286, 338, 484, 538, 572, 605, 676, 715, 845, 1076, 1210, 1345, 1430, 1573, 1690, 1859, 2420, 2690, 2860, 2959, 3146, 3380, 3497, 3718, 5380, 5918, 6292, 6994, 7436, 7865, 9295, 11836, 13988, 14795, 15730, 17485, 18590, 20449, 29590, 31460, 32549, 34970, 37180, 38467, 40898, 45461, 59180, 65098, 69940, 76934, 81796, 90922, 102245, 130196, 153868, 162745, 181844, 192335, 204490, 227305, 325490, 384670, 408980, 423137, 454610, 500071, 650980, 769340, 846274, 909220, 1000142, 1692548, 2000284, 2115685, 2500355, 4231370, 5000710, 5500781, 8462740, 10001420, 11001562, 22003124, 27503905, 55007810, 110015620]

約数ペア:

[(1, 110015620), (2, 55007810), (4, 27503905), (5, 22003124), (10, 11001562), (11, 10001420), (13, 8462740), (20, 5500781), (22, 5000710), (26, 4231370), (44, 2500355), (52, 2115685), (55, 2000284), (65, 1692548), (110, 1000142), (121, 909220), (130, 846274), (143, 769340), (169, 650980), (220, 500071), (242, 454610), (260, 423137), (269, 408980), (286, 384670), (338, 325490), (484, 227305), (538, 204490), (572, 192335), (605, 181844), (676, 162745), (715, 153868), (845, 130196), (1076, 102245), (1210, 90922), (1345, 81796), (1430, 76934), (1573, 69940), (1690, 65098), (1859, 59180), (2420, 45461), (2690, 40898), (2860, 38467), (2959, 37180), (3146, 34970), (3380, 32549), (3497, 31460), (3718, 29590), (5380, 20449), (5918, 18590), (6292, 17485), (6994, 15730), (7436, 14795), (7865, 13988), (9295, 11836)]