157079080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7127}}^1$

素因数の和:7186

約数の個数: 64

約数和(自身を含む): 384912000

約数和(自身を除く): 227832920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2755, 4408, 5510, 7127, 11020, 14254, 22040, 28508, 35635, 57016, 71270, 135413, 142540, 206683, 270826, 285080, 413366, 541652, 677065, 826732, 1033415, 1083304, 1354130, 1653464, 2066830, 2708260, 3926977, 4133660, 5416520, 7853954, 8267320, 15707908, 19634885, 31415816, 39269770, 78539540, 157079080]

約数ペア:

[(1, 157079080), (2, 78539540), (4, 39269770), (5, 31415816), (8, 19634885), (10, 15707908), (19, 8267320), (20, 7853954), (29, 5416520), (38, 4133660), (40, 3926977), (58, 2708260), (76, 2066830), (95, 1653464), (116, 1354130), (145, 1083304), (152, 1033415), (190, 826732), (232, 677065), (290, 541652), (380, 413366), (551, 285080), (580, 270826), (760, 206683), (1102, 142540), (1160, 135413), (2204, 71270), (2755, 57016), (4408, 35635), (5510, 28508), (7127, 22040), (11020, 14254)]