117653320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{154807}}^1$

素因数の和:154837

約数の個数: 32

約数和(自身を含む): 278654400

約数和(自身を除く): 161001080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 154807, 309614, 619228, 774035, 1238456, 1548070, 2941333, 3096140, 5882666, 6192280, 11765332, 14706665, 23530664, 29413330, 58826660, 117653320]

約数ペア:

[(1, 117653320), (2, 58826660), (4, 29413330), (5, 23530664), (8, 14706665), (10, 11765332), (19, 6192280), (20, 5882666), (38, 3096140), (40, 2941333), (76, 1548070), (95, 1238456), (152, 774035), (190, 619228), (380, 309614), (760, 154807)]