56709160

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{38317}}^1$

素因数の和:38365

約数の個数: 32

約数和(自身を含む): 131047560

約数和(自身を除く): 74338400

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 38317, 76634, 153268, 191585, 306536, 383170, 766340, 1417729, 1532680, 2835458, 5670916, 7088645, 11341832, 14177290, 28354580, 56709160]

約数ペア:

[(1, 56709160), (2, 28354580), (4, 14177290), (5, 11341832), (8, 7088645), (10, 5670916), (20, 2835458), (37, 1532680), (40, 1417729), (74, 766340), (148, 383170), (185, 306536), (296, 191585), (370, 153268), (740, 76634), (1480, 38317)]