41564120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1193}}^1$

素因数の和:1284

約数の個数: 64

約数和(自身を含む): 102301920

約数和(自身を除く): 60737800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1193, 1340, 1742, 2386, 2680, 3484, 4355, 4772, 5965, 6968, 8710, 9544, 11930, 15509, 17420, 23860, 31018, 34840, 47720, 62036, 77545, 79931, 124072, 155090, 159862, 310180, 319724, 399655, 620360, 639448, 799310, 1039103, 1598620, 2078206, 3197240, 4156412, 5195515, 8312824, 10391030, 20782060, 41564120]

約数ペア:

[(1, 41564120), (2, 20782060), (4, 10391030), (5, 8312824), (8, 5195515), (10, 4156412), (13, 3197240), (20, 2078206), (26, 1598620), (40, 1039103), (52, 799310), (65, 639448), (67, 620360), (104, 399655), (130, 319724), (134, 310180), (260, 159862), (268, 155090), (335, 124072), (520, 79931), (536, 77545), (670, 62036), (871, 47720), (1193, 34840), (1340, 31018), (1742, 23860), (2386, 17420), (2680, 15509), (3484, 11930), (4355, 9544), (4772, 8710), (5965, 6968)]