13774760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 33592320

約数和(自身を除く): 19817560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 188, 235, 340, 376, 431, 470, 680, 799, 862, 940, 1598, 1724, 1880, 2155, 3196, 3448, 3995, 4310, 6392, 7327, 7990, 8620, 14654, 15980, 17240, 20257, 29308, 31960, 36635, 40514, 58616, 73270, 81028, 101285, 146540, 162056, 202570, 293080, 344369, 405140, 688738, 810280, 1377476, 1721845, 2754952, 3443690, 6887380, 13774760]

約数ペア:

[(1, 13774760), (2, 6887380), (4, 3443690), (5, 2754952), (8, 1721845), (10, 1377476), (17, 810280), (20, 688738), (34, 405140), (40, 344369), (47, 293080), (68, 202570), (85, 162056), (94, 146540), (136, 101285), (170, 81028), (188, 73270), (235, 58616), (340, 40514), (376, 36635), (431, 31960), (470, 29308), (680, 20257), (799, 17240), (862, 15980), (940, 14654), (1598, 8620), (1724, 7990), (1880, 7327), (2155, 6392), (3196, 4310), (3448, 3995)]