15671225260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{25367}}^1$

素因数の和:25495

約数の個数: 96

約数和(自身を含む): 36822159360

約数和(自身を除く): 21150934100

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 79, 85, 92, 115, 158, 170, 230, 316, 340, 391, 395, 460, 782, 790, 1343, 1564, 1580, 1817, 1955, 2686, 3634, 3910, 5372, 6715, 7268, 7820, 9085, 13430, 18170, 25367, 26860, 30889, 36340, 50734, 61778, 101468, 123556, 126835, 154445, 253670, 308890, 431239, 507340, 583441, 617780, 862478, 1166882, 1724956, 2003993, 2156195, 2333764, 2917205, 4007986, 4312390, 5834410, 8015972, 8624780, 9918497, 10019965, 11668820, 19836994, 20039930, 34067881, 39673988, 40079860, 46091839, 49592485, 68135762, 92183678, 99184970, 136271524, 170339405, 184367356, 198369940, 230459195, 340678810, 460918390, 681357620, 783561263, 921836780, 1567122526, 3134245052, 3917806315, 7835612630, 15671225260]

約数ペア:

[(1, 15671225260), (2, 7835612630), (4, 3917806315), (5, 3134245052), (10, 1567122526), (17, 921836780), (20, 783561263), (23, 681357620), (34, 460918390), (46, 340678810), (68, 230459195), (79, 198369940), (85, 184367356), (92, 170339405), (115, 136271524), (158, 99184970), (170, 92183678), (230, 68135762), (316, 49592485), (340, 46091839), (391, 40079860), (395, 39673988), (460, 34067881), (782, 20039930), (790, 19836994), (1343, 11668820), (1564, 10019965), (1580, 9918497), (1817, 8624780), (1955, 8015972), (2686, 5834410), (3634, 4312390), (3910, 4007986), (5372, 2917205), (6715, 2333764), (7268, 2156195), (7820, 2003993), (9085, 1724956), (13430, 1166882), (18170, 862478), (25367, 617780), (26860, 583441), (30889, 507340), (36340, 431239), (50734, 308890), (61778, 253670), (101468, 154445), (123556, 126835)]