590179460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{12541}}^1$

素因数の和:12744

約数の個数: 48

約数和(自身を含む): 1342194672

約数和(自身を除く): 752015212

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 181, 260, 362, 724, 905, 1810, 2353, 3620, 4706, 9412, 11765, 12541, 23530, 25082, 47060, 50164, 62705, 125410, 163033, 250820, 326066, 652132, 815165, 1630330, 2269921, 3260660, 4539842, 9079684, 11349605, 22699210, 29508973, 45398420, 59017946, 118035892, 147544865, 295089730, 590179460]

約数ペア:

[(1, 590179460), (2, 295089730), (4, 147544865), (5, 118035892), (10, 59017946), (13, 45398420), (20, 29508973), (26, 22699210), (52, 11349605), (65, 9079684), (130, 4539842), (181, 3260660), (260, 2269921), (362, 1630330), (724, 815165), (905, 652132), (1810, 326066), (2353, 250820), (3620, 163033), (4706, 125410), (9412, 62705), (11765, 50164), (12541, 47060), (23530, 25082)]