79585990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23339}}^1$

素因数の和:23388

約数の個数: 32

約数和(自身を含む): 161326080

約数和(自身を除く): 81740090

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 23339, 46678, 116695, 233390, 256729, 513458, 723509, 1283645, 1447018, 2567290, 3617545, 7235090, 7958599, 15917198, 39792995, 79585990]

約数ペア:

[(1, 79585990), (2, 39792995), (5, 15917198), (10, 7958599), (11, 7235090), (22, 3617545), (31, 2567290), (55, 1447018), (62, 1283645), (110, 723509), (155, 513458), (310, 256729), (341, 233390), (682, 116695), (1705, 46678), (3410, 23339)]