69042040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1216

約数の個数: 64

約数和(自身を含む): 163879200

約数和(自身を除く): 94837160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 53, 58, 106, 116, 145, 212, 232, 265, 290, 424, 530, 580, 1060, 1123, 1160, 1537, 2120, 2246, 3074, 4492, 5615, 6148, 7685, 8984, 11230, 12296, 15370, 22460, 30740, 32567, 44920, 59519, 61480, 65134, 119038, 130268, 162835, 238076, 260536, 297595, 325670, 476152, 595190, 651340, 1190380, 1302680, 1726051, 2380760, 3452102, 6904204, 8630255, 13808408, 17260510, 34521020, 69042040]

約数ペア:

[(1, 69042040), (2, 34521020), (4, 17260510), (5, 13808408), (8, 8630255), (10, 6904204), (20, 3452102), (29, 2380760), (40, 1726051), (53, 1302680), (58, 1190380), (106, 651340), (116, 595190), (145, 476152), (212, 325670), (232, 297595), (265, 260536), (290, 238076), (424, 162835), (530, 130268), (580, 119038), (1060, 65134), (1123, 61480), (1160, 59519), (1537, 44920), (2120, 32567), (2246, 30740), (3074, 22460), (4492, 15370), (5615, 12296), (6148, 11230), (7685, 8984)]