25429740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 82059264

約数和(自身を除く): 56629524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 191, 210, 317, 382, 420, 573, 634, 764, 951, 955, 1146, 1268, 1337, 1585, 1902, 1910, 2219, 2292, 2674, 2865, 3170, 3804, 3820, 4011, 4438, 4755, 5348, 5730, 6340, 6657, 6685, 8022, 8876, 9510, 11095, 11460, 13314, 13370, 16044, 19020, 20055, 22190, 26628, 26740, 33285, 40110, 44380, 60547, 66570, 80220, 121094, 133140, 181641, 242188, 302735, 363282, 423829, 605470, 726564, 847658, 908205, 1210940, 1271487, 1695316, 1816410, 2119145, 2542974, 3632820, 4238290, 5085948, 6357435, 8476580, 12714870, 25429740]

約数ペア:

[(1, 25429740), (2, 12714870), (3, 8476580), (4, 6357435), (5, 5085948), (6, 4238290), (7, 3632820), (10, 2542974), (12, 2119145), (14, 1816410), (15, 1695316), (20, 1271487), (21, 1210940), (28, 908205), (30, 847658), (35, 726564), (42, 605470), (60, 423829), (70, 363282), (84, 302735), (105, 242188), (140, 181641), (191, 133140), (210, 121094), (317, 80220), (382, 66570), (420, 60547), (573, 44380), (634, 40110), (764, 33285), (951, 26740), (955, 26628), (1146, 22190), (1268, 20055), (1337, 19020), (1585, 16044), (1902, 13370), (1910, 13314), (2219, 11460), (2292, 11095), (2674, 9510), (2865, 8876), (3170, 8022), (3804, 6685), (3820, 6657), (4011, 6340), (4438, 5730), (4755, 5348)]