27594320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^3\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 80

約数和(自身を含む): 69943440

約数和(自身を除く): 42349120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 157, 169, 208, 260, 314, 338, 520, 628, 676, 785, 845, 1040, 1256, 1352, 1570, 1690, 2041, 2197, 2512, 2704, 3140, 3380, 4082, 4394, 6280, 6760, 8164, 8788, 10205, 10985, 12560, 13520, 16328, 17576, 20410, 21970, 26533, 32656, 35152, 40820, 43940, 53066, 81640, 87880, 106132, 132665, 163280, 175760, 212264, 265330, 344929, 424528, 530660, 689858, 1061320, 1379716, 1724645, 2122640, 2759432, 3449290, 5518864, 6898580, 13797160, 27594320]

約数ペア:

[(1, 27594320), (2, 13797160), (4, 6898580), (5, 5518864), (8, 3449290), (10, 2759432), (13, 2122640), (16, 1724645), (20, 1379716), (26, 1061320), (40, 689858), (52, 530660), (65, 424528), (80, 344929), (104, 265330), (130, 212264), (157, 175760), (169, 163280), (208, 132665), (260, 106132), (314, 87880), (338, 81640), (520, 53066), (628, 43940), (676, 40820), (785, 35152), (845, 32656), (1040, 26533), (1256, 21970), (1352, 20410), (1570, 17576), (1690, 16328), (2041, 13520), (2197, 12560), (2512, 10985), (2704, 10205), (3140, 8788), (3380, 8164), (4082, 6760), (4394, 6280)]