1596465520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{3359}}^1$

素因数の和:3842

約数の個数: 80

約数和(自身を含む): 4007243520

約数和(自身を除く): 2410778000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 457, 520, 914, 1040, 1828, 2285, 3359, 3656, 4570, 5941, 6718, 7312, 9140, 11882, 13436, 16795, 18280, 23764, 26872, 29705, 33590, 36560, 43667, 47528, 53744, 59410, 67180, 87334, 95056, 118820, 134360, 174668, 218335, 237640, 268720, 349336, 436670, 475280, 698672, 873340, 1535063, 1746680, 3070126, 3493360, 6140252, 7675315, 12280504, 15350630, 19955819, 24561008, 30701260, 39911638, 61402520, 79823276, 99779095, 122805040, 159646552, 199558190, 319293104, 399116380, 798232760, 1596465520]

約数ペア:

[(1, 1596465520), (2, 798232760), (4, 399116380), (5, 319293104), (8, 199558190), (10, 159646552), (13, 122805040), (16, 99779095), (20, 79823276), (26, 61402520), (40, 39911638), (52, 30701260), (65, 24561008), (80, 19955819), (104, 15350630), (130, 12280504), (208, 7675315), (260, 6140252), (457, 3493360), (520, 3070126), (914, 1746680), (1040, 1535063), (1828, 873340), (2285, 698672), (3359, 475280), (3656, 436670), (4570, 349336), (5941, 268720), (6718, 237640), (7312, 218335), (9140, 174668), (11882, 134360), (13436, 118820), (16795, 95056), (18280, 87334), (23764, 67180), (26872, 59410), (29705, 53744), (33590, 47528), (36560, 43667)]