26040690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2473}}^1$

素因数の和:2505

約数の個数: 80

約数和(自身を含む): 75437208

約数和(自身を除く): 49396518

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 2473, 3510, 4946, 5265, 7419, 10530, 12365, 14838, 22257, 24730, 32149, 37095, 44514, 64298, 66771, 74190, 96447, 111285, 133542, 160745, 192894, 200313, 222570, 289341, 321490, 333855, 400626, 482235, 578682, 667710, 868023, 964470, 1001565, 1446705, 1736046, 2003130, 2604069, 2893410, 4340115, 5208138, 8680230, 13020345, 26040690]

約数ペア:

[(1, 26040690), (2, 13020345), (3, 8680230), (5, 5208138), (6, 4340115), (9, 2893410), (10, 2604069), (13, 2003130), (15, 1736046), (18, 1446705), (26, 1001565), (27, 964470), (30, 868023), (39, 667710), (45, 578682), (54, 482235), (65, 400626), (78, 333855), (81, 321490), (90, 289341), (117, 222570), (130, 200313), (135, 192894), (162, 160745), (195, 133542), (234, 111285), (270, 96447), (351, 74190), (390, 66771), (405, 64298), (585, 44514), (702, 37095), (810, 32149), (1053, 24730), (1170, 22257), (1755, 14838), (2106, 12365), (2473, 10530), (3510, 7419), (4946, 5265)]