798232760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{3359}}^1$

素因数の和:3840

約数の個数: 64

約数和(自身を含む): 1938988800

約数和(自身を除く): 1140756040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 457, 520, 914, 1828, 2285, 3359, 3656, 4570, 5941, 6718, 9140, 11882, 13436, 16795, 18280, 23764, 26872, 29705, 33590, 43667, 47528, 59410, 67180, 87334, 118820, 134360, 174668, 218335, 237640, 349336, 436670, 873340, 1535063, 1746680, 3070126, 6140252, 7675315, 12280504, 15350630, 19955819, 30701260, 39911638, 61402520, 79823276, 99779095, 159646552, 199558190, 399116380, 798232760]

約数ペア:

[(1, 798232760), (2, 399116380), (4, 199558190), (5, 159646552), (8, 99779095), (10, 79823276), (13, 61402520), (20, 39911638), (26, 30701260), (40, 19955819), (52, 15350630), (65, 12280504), (104, 7675315), (130, 6140252), (260, 3070126), (457, 1746680), (520, 1535063), (914, 873340), (1828, 436670), (2285, 349336), (3359, 237640), (3656, 218335), (4570, 174668), (5941, 134360), (6718, 118820), (9140, 87334), (11882, 67180), (13436, 59410), (16795, 47528), (18280, 43667), (23764, 33590), (26872, 29705)]