40778840270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4895419}}^1$

素因数の和:4895457

約数の個数: 48

約数和(自身を含む): 90408616560

約数和(自身を除く): 49629776290

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 4895419, 9790838, 24477095, 34267933, 48954190, 68535866, 83222123, 166444246, 171339665, 239875531, 342679330, 416110615, 479751062, 582554861, 832221230, 1165109722, 1199377655, 2398755310, 2912774305, 4077884027, 5825548610, 8155768054, 20389420135, 40778840270]

約数ペア:

[(1, 40778840270), (2, 20389420135), (5, 8155768054), (7, 5825548610), (10, 4077884027), (14, 2912774305), (17, 2398755310), (34, 1199377655), (35, 1165109722), (49, 832221230), (70, 582554861), (85, 479751062), (98, 416110615), (119, 342679330), (170, 239875531), (238, 171339665), (245, 166444246), (490, 83222123), (595, 68535866), (833, 48954190), (1190, 34267933), (1666, 24477095), (4165, 9790838), (8330, 4895419)]