71408200

素因数分解:

$2^3\times 5^2\times {\mathrm{307}}^1\times {\mathrm{1163}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 166708080

約数和(自身を除く): 95299880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 307, 614, 1163, 1228, 1535, 2326, 2456, 3070, 4652, 5815, 6140, 7675, 9304, 11630, 12280, 15350, 23260, 29075, 30700, 46520, 58150, 61400, 116300, 232600, 357041, 714082, 1428164, 1785205, 2856328, 3570410, 7140820, 8926025, 14281640, 17852050, 35704100, 71408200]

約数ペア:

[(1, 71408200), (2, 35704100), (4, 17852050), (5, 14281640), (8, 8926025), (10, 7140820), (20, 3570410), (25, 2856328), (40, 1785205), (50, 1428164), (100, 714082), (200, 357041), (307, 232600), (614, 116300), (1163, 61400), (1228, 58150), (1535, 46520), (2326, 30700), (2456, 29075), (3070, 23260), (4652, 15350), (5815, 12280), (6140, 11630), (7675, 9304)]