83026960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{54623}}^1$

素因数の和:54655

約数の個数: 40

約数和(自身を含む): 203201280

約数和(自身を除く): 120174320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 54623, 109246, 218492, 273115, 436984, 546230, 873968, 1037837, 1092460, 2075674, 2184920, 4151348, 4369840, 5189185, 8302696, 10378370, 16605392, 20756740, 41513480, 83026960]

約数ペア:

[(1, 83026960), (2, 41513480), (4, 20756740), (5, 16605392), (8, 10378370), (10, 8302696), (16, 5189185), (19, 4369840), (20, 4151348), (38, 2184920), (40, 2075674), (76, 1092460), (80, 1037837), (95, 873968), (152, 546230), (190, 436984), (304, 273115), (380, 218492), (760, 109246), (1520, 54623)]