10262390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 20291472

約数和(自身を除く): 10029082

約数列:

[1, 2, 5, 10, 17, 34, 53, 67, 85, 106, 134, 170, 265, 289, 335, 530, 578, 670, 901, 1139, 1445, 1802, 2278, 2890, 3551, 4505, 5695, 7102, 9010, 11390, 15317, 17755, 19363, 30634, 35510, 38726, 60367, 76585, 96815, 120734, 153170, 193630, 301835, 603670, 1026239, 2052478, 5131195, 10262390]

約数ペア:

[(1, 10262390), (2, 5131195), (5, 2052478), (10, 1026239), (17, 603670), (34, 301835), (53, 193630), (67, 153170), (85, 120734), (106, 96815), (134, 76585), (170, 60367), (265, 38726), (289, 35510), (335, 30634), (530, 19363), (578, 17755), (670, 15317), (901, 11390), (1139, 9010), (1445, 7102), (1802, 5695), (2278, 4505), (2890, 3551)]