56704360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74611}}^1$

素因数の和:74641

約数の個数: 32

約数和(自身を含む): 134301600

約数和(自身を除く): 77597240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 74611, 149222, 298444, 373055, 596888, 746110, 1417609, 1492220, 2835218, 2984440, 5670436, 7088045, 11340872, 14176090, 28352180, 56704360]

約数ペア:

[(1, 56704360), (2, 28352180), (4, 14176090), (5, 11340872), (8, 7088045), (10, 5670436), (19, 2984440), (20, 2835218), (38, 1492220), (40, 1417609), (76, 746110), (95, 596888), (152, 373055), (190, 298444), (380, 149222), (760, 74611)]