104354120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 260884800

約数和(自身を除く): 156530680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 169, 172, 215, 260, 338, 344, 359, 430, 520, 559, 676, 718, 845, 860, 1118, 1352, 1436, 1690, 1720, 1795, 2236, 2795, 2872, 3380, 3590, 4472, 4667, 5590, 6760, 7180, 7267, 9334, 11180, 14360, 14534, 15437, 18668, 22360, 23335, 29068, 30874, 36335, 37336, 46670, 58136, 60671, 61748, 72670, 77185, 93340, 121342, 123496, 145340, 154370, 186680, 200681, 242684, 290680, 303355, 308740, 401362, 485368, 606710, 617480, 802724, 1003405, 1213420, 1605448, 2006810, 2426840, 2608853, 4013620, 5217706, 8027240, 10435412, 13044265, 20870824, 26088530, 52177060, 104354120]

約数ペア:

[(1, 104354120), (2, 52177060), (4, 26088530), (5, 20870824), (8, 13044265), (10, 10435412), (13, 8027240), (20, 5217706), (26, 4013620), (40, 2608853), (43, 2426840), (52, 2006810), (65, 1605448), (86, 1213420), (104, 1003405), (130, 802724), (169, 617480), (172, 606710), (215, 485368), (260, 401362), (338, 308740), (344, 303355), (359, 290680), (430, 242684), (520, 200681), (559, 186680), (676, 154370), (718, 145340), (845, 123496), (860, 121342), (1118, 93340), (1352, 77185), (1436, 72670), (1690, 61748), (1720, 60671), (1795, 58136), (2236, 46670), (2795, 37336), (2872, 36335), (3380, 30874), (3590, 29068), (4472, 23335), (4667, 22360), (5590, 18668), (6760, 15437), (7180, 14534), (7267, 14360), (9334, 11180)]