486526090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 937681920

約数和(自身を除く): 451155830

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 101, 155, 202, 205, 310, 379, 410, 505, 758, 1010, 1271, 1895, 2542, 3131, 3790, 4141, 6262, 6355, 8282, 11749, 12710, 15539, 15655, 20705, 23498, 31078, 31310, 38279, 41410, 58745, 76558, 77695, 117490, 128371, 155390, 191395, 256742, 382790, 481709, 641855, 963418, 1186649, 1283710, 1569439, 2373298, 2408545, 3138878, 4817090, 5933245, 7847195, 11866490, 15694390, 48652609, 97305218, 243263045, 486526090]

約数ペア:

[(1, 486526090), (2, 243263045), (5, 97305218), (10, 48652609), (31, 15694390), (41, 11866490), (62, 7847195), (82, 5933245), (101, 4817090), (155, 3138878), (202, 2408545), (205, 2373298), (310, 1569439), (379, 1283710), (410, 1186649), (505, 963418), (758, 641855), (1010, 481709), (1271, 382790), (1895, 256742), (2542, 191395), (3131, 155390), (3790, 128371), (4141, 117490), (6262, 77695), (6355, 76558), (8282, 58745), (11749, 41410), (12710, 38279), (15539, 31310), (15655, 31078), (20705, 23498)]