7544680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1354

約数の個数: 64

約数和(自身を含む): 19958400

約数和(自身を除く): 12413720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1319, 1430, 2638, 2860, 5276, 5720, 6595, 10552, 13190, 14509, 17147, 26380, 29018, 34294, 52760, 58036, 68588, 72545, 85735, 116072, 137176, 145090, 171470, 188617, 290180, 342940, 377234, 580360, 685880, 754468, 943085, 1508936, 1886170, 3772340, 7544680]

約数ペア:

[(1, 7544680), (2, 3772340), (4, 1886170), (5, 1508936), (8, 943085), (10, 754468), (11, 685880), (13, 580360), (20, 377234), (22, 342940), (26, 290180), (40, 188617), (44, 171470), (52, 145090), (55, 137176), (65, 116072), (88, 85735), (104, 72545), (110, 68588), (130, 58036), (143, 52760), (220, 34294), (260, 29018), (286, 26380), (440, 17147), (520, 14509), (572, 13190), (715, 10552), (1144, 6595), (1319, 5720), (1430, 5276), (2638, 2860)]