4627755890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 8644534272

約数和(自身を除く): 4016778382

約数列:

[1, 2, 5, 10, 43, 86, 151, 215, 263, 271, 302, 430, 526, 542, 755, 1315, 1355, 1510, 2630, 2710, 6493, 11309, 11653, 12986, 22618, 23306, 32465, 39713, 40921, 56545, 58265, 64930, 71273, 79426, 81842, 113090, 116530, 142546, 198565, 204605, 356365, 397130, 409210, 712730, 1707659, 1759603, 3064739, 3415318, 3519206, 6129478, 8538295, 8798015, 10762223, 15323695, 17076590, 17596030, 21524446, 30647390, 53811115, 107622230, 462775589, 925551178, 2313877945, 4627755890]

約数ペア:

[(1, 4627755890), (2, 2313877945), (5, 925551178), (10, 462775589), (43, 107622230), (86, 53811115), (151, 30647390), (215, 21524446), (263, 17596030), (271, 17076590), (302, 15323695), (430, 10762223), (526, 8798015), (542, 8538295), (755, 6129478), (1315, 3519206), (1355, 3415318), (1510, 3064739), (2630, 1759603), (2710, 1707659), (6493, 712730), (11309, 409210), (11653, 397130), (12986, 356365), (22618, 204605), (23306, 198565), (32465, 142546), (39713, 116530), (40921, 113090), (56545, 81842), (58265, 79426), (64930, 71273)]