79262560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:800

約数の個数: 96

約数和(自身を含む): 205752960

約数和(自身を除く): 126490400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 65, 80, 104, 106, 130, 160, 208, 212, 260, 265, 416, 424, 520, 530, 689, 719, 848, 1040, 1060, 1378, 1438, 1696, 2080, 2120, 2756, 2876, 3445, 3595, 4240, 5512, 5752, 6890, 7190, 8480, 9347, 11024, 11504, 13780, 14380, 18694, 22048, 23008, 27560, 28760, 37388, 38107, 46735, 55120, 57520, 74776, 76214, 93470, 110240, 115040, 149552, 152428, 186940, 190535, 299104, 304856, 373880, 381070, 495391, 609712, 747760, 762140, 990782, 1219424, 1495520, 1524280, 1981564, 2476955, 3048560, 3963128, 4953910, 6097120, 7926256, 9907820, 15852512, 19815640, 39631280, 79262560]

約数ペア:

[(1, 79262560), (2, 39631280), (4, 19815640), (5, 15852512), (8, 9907820), (10, 7926256), (13, 6097120), (16, 4953910), (20, 3963128), (26, 3048560), (32, 2476955), (40, 1981564), (52, 1524280), (53, 1495520), (65, 1219424), (80, 990782), (104, 762140), (106, 747760), (130, 609712), (160, 495391), (208, 381070), (212, 373880), (260, 304856), (265, 299104), (416, 190535), (424, 186940), (520, 152428), (530, 149552), (689, 115040), (719, 110240), (848, 93470), (1040, 76214), (1060, 74776), (1378, 57520), (1438, 55120), (1696, 46735), (2080, 38107), (2120, 37388), (2756, 28760), (2876, 27560), (3445, 23008), (3595, 22048), (4240, 18694), (5512, 14380), (5752, 13780), (6890, 11504), (7190, 11024), (8480, 9347)]