56713480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74623}}^1$

素因数の和:74653

約数の個数: 32

約数和(自身を含む): 134323200

約数和(自身を除く): 77609720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 74623, 149246, 298492, 373115, 596984, 746230, 1417837, 1492460, 2835674, 2984920, 5671348, 7089185, 11342696, 14178370, 28356740, 56713480]

約数ペア:

[(1, 56713480), (2, 28356740), (4, 14178370), (5, 11342696), (8, 7089185), (10, 5671348), (19, 2984920), (20, 2835674), (38, 1492460), (40, 1417837), (76, 746230), (95, 596984), (152, 373115), (190, 298492), (380, 149246), (760, 74623)]