79838200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{30707}}^1$

素因数の和:30736

約数の個数: 48

約数和(自身を含む): 199909080

約数和(自身を除く): 120070880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 30707, 61414, 122828, 153535, 245656, 307070, 399191, 614140, 767675, 798382, 1228280, 1535350, 1596764, 1995955, 3070700, 3193528, 3991910, 6141400, 7983820, 9979775, 15967640, 19959550, 39919100, 79838200]

約数ペア:

[(1, 79838200), (2, 39919100), (4, 19959550), (5, 15967640), (8, 9979775), (10, 7983820), (13, 6141400), (20, 3991910), (25, 3193528), (26, 3070700), (40, 1995955), (50, 1596764), (52, 1535350), (65, 1228280), (100, 798382), (104, 767675), (130, 614140), (200, 399191), (260, 307070), (325, 245656), (520, 153535), (650, 122828), (1300, 61414), (2600, 30707)]