27932320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1033}}^1$

素因数の和:1074

約数の個数: 72

約数和(自身を含む): 71525916

約数和(自身を除く): 43593596

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1033, 1040, 1352, 1690, 2066, 2080, 2704, 3380, 4132, 5165, 5408, 6760, 8264, 10330, 13429, 13520, 16528, 20660, 26858, 27040, 33056, 41320, 53716, 67145, 82640, 107432, 134290, 165280, 174577, 214864, 268580, 349154, 429728, 537160, 698308, 872885, 1074320, 1396616, 1745770, 2148640, 2793232, 3491540, 5586464, 6983080, 13966160, 27932320]

約数ペア:

[(1, 27932320), (2, 13966160), (4, 6983080), (5, 5586464), (8, 3491540), (10, 2793232), (13, 2148640), (16, 1745770), (20, 1396616), (26, 1074320), (32, 872885), (40, 698308), (52, 537160), (65, 429728), (80, 349154), (104, 268580), (130, 214864), (160, 174577), (169, 165280), (208, 134290), (260, 107432), (338, 82640), (416, 67145), (520, 53716), (676, 41320), (845, 33056), (1033, 27040), (1040, 26858), (1352, 20660), (1690, 16528), (2066, 13520), (2080, 13429), (2704, 10330), (3380, 8264), (4132, 6760), (5165, 5408)]