2014757680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{84229}}^1$

素因数の和:84278

約数の個数: 80

約数和(自身を含む): 5264038080

約数和(自身を除く): 3249280400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 2392, 2990, 4784, 5980, 11960, 23920, 84229, 168458, 336916, 421145, 673832, 842290, 1094977, 1347664, 1684580, 1937267, 2189954, 3369160, 3874534, 4379908, 5474885, 6738320, 7749068, 8759816, 9686335, 10949770, 15498136, 17519632, 19372670, 21899540, 25184471, 30996272, 38745340, 43799080, 50368942, 77490680, 87598160, 100737884, 125922355, 154981360, 201475768, 251844710, 402951536, 503689420, 1007378840, 2014757680]

約数ペア:

[(1, 2014757680), (2, 1007378840), (4, 503689420), (5, 402951536), (8, 251844710), (10, 201475768), (13, 154981360), (16, 125922355), (20, 100737884), (23, 87598160), (26, 77490680), (40, 50368942), (46, 43799080), (52, 38745340), (65, 30996272), (80, 25184471), (92, 21899540), (104, 19372670), (115, 17519632), (130, 15498136), (184, 10949770), (208, 9686335), (230, 8759816), (260, 7749068), (299, 6738320), (368, 5474885), (460, 4379908), (520, 3874534), (598, 3369160), (920, 2189954), (1040, 1937267), (1196, 1684580), (1495, 1347664), (1840, 1094977), (2392, 842290), (2990, 673832), (4784, 421145), (5980, 336916), (11960, 168458), (23920, 84229)]