64093960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 171198360

約数和(自身を除く): 107104400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 53, 56, 70, 98, 106, 140, 196, 212, 245, 265, 280, 371, 392, 424, 490, 530, 617, 742, 980, 1060, 1234, 1484, 1855, 1960, 2120, 2468, 2597, 2968, 3085, 3710, 4319, 4936, 5194, 6170, 7420, 8638, 10388, 12340, 12985, 14840, 17276, 20776, 21595, 24680, 25970, 30233, 32701, 34552, 43190, 51940, 60466, 65402, 86380, 103880, 120932, 130804, 151165, 163505, 172760, 228907, 241864, 261608, 302330, 327010, 457814, 604660, 654020, 915628, 1144535, 1209320, 1308040, 1602349, 1831256, 2289070, 3204698, 4578140, 6409396, 8011745, 9156280, 12818792, 16023490, 32046980, 64093960]

約数ペア:

[(1, 64093960), (2, 32046980), (4, 16023490), (5, 12818792), (7, 9156280), (8, 8011745), (10, 6409396), (14, 4578140), (20, 3204698), (28, 2289070), (35, 1831256), (40, 1602349), (49, 1308040), (53, 1209320), (56, 1144535), (70, 915628), (98, 654020), (106, 604660), (140, 457814), (196, 327010), (212, 302330), (245, 261608), (265, 241864), (280, 228907), (371, 172760), (392, 163505), (424, 151165), (490, 130804), (530, 120932), (617, 103880), (742, 86380), (980, 65402), (1060, 60466), (1234, 51940), (1484, 43190), (1855, 34552), (1960, 32701), (2120, 30233), (2468, 25970), (2597, 24680), (2968, 21595), (3085, 20776), (3710, 17276), (4319, 14840), (4936, 12985), (5194, 12340), (6170, 10388), (7420, 8638)]