27417156740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{76163}}^1$

素因数の和:76652

約数の個数: 48

約数和(自身を含む): 59115450240

約数和(自身を除く): 31698293500

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 439, 820, 878, 1756, 2195, 4390, 8780, 17999, 35998, 71996, 76163, 89995, 152326, 179990, 304652, 359980, 380815, 761630, 1523260, 3122683, 6245366, 12490732, 15613415, 31226830, 33435557, 62453660, 66871114, 133742228, 167177785, 334355570, 668711140, 1370857837, 2741715674, 5483431348, 6854289185, 13708578370, 27417156740]

約数ペア:

[(1, 27417156740), (2, 13708578370), (4, 6854289185), (5, 5483431348), (10, 2741715674), (20, 1370857837), (41, 668711140), (82, 334355570), (164, 167177785), (205, 133742228), (410, 66871114), (439, 62453660), (820, 33435557), (878, 31226830), (1756, 15613415), (2195, 12490732), (4390, 6245366), (8780, 3122683), (17999, 1523260), (35998, 761630), (71996, 380815), (76163, 359980), (89995, 304652), (152326, 179990)]