461910880

素因数分解:

$2^5\times 5^1\times {\mathrm{617}}^1\times {\mathrm{4679}}^1$

素因数の和:5311

約数の個数: 48

約数和(自身を含む): 1093266720

約数和(自身を除く): 631355840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 617, 1234, 2468, 3085, 4679, 4936, 6170, 9358, 9872, 12340, 18716, 19744, 23395, 24680, 37432, 46790, 49360, 74864, 93580, 98720, 149728, 187160, 374320, 748640, 2886943, 5773886, 11547772, 14434715, 23095544, 28869430, 46191088, 57738860, 92382176, 115477720, 230955440, 461910880]

約数ペア:

[(1, 461910880), (2, 230955440), (4, 115477720), (5, 92382176), (8, 57738860), (10, 46191088), (16, 28869430), (20, 23095544), (32, 14434715), (40, 11547772), (80, 5773886), (160, 2886943), (617, 748640), (1234, 374320), (2468, 187160), (3085, 149728), (4679, 98720), (4936, 93580), (6170, 74864), (9358, 49360), (9872, 46790), (12340, 37432), (18716, 24680), (19744, 23395)]