16379500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 39626496

約数和(自身を除く): 23246996

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 41, 47, 50, 68, 82, 85, 94, 100, 125, 164, 170, 188, 205, 235, 250, 340, 410, 425, 470, 500, 697, 799, 820, 850, 940, 1025, 1175, 1394, 1598, 1700, 1927, 2050, 2125, 2350, 2788, 3196, 3485, 3854, 3995, 4100, 4250, 4700, 5125, 5875, 6970, 7708, 7990, 8500, 9635, 10250, 11750, 13940, 15980, 17425, 19270, 19975, 20500, 23500, 32759, 34850, 38540, 39950, 48175, 65518, 69700, 79900, 87125, 96350, 99875, 131036, 163795, 174250, 192700, 199750, 240875, 327590, 348500, 399500, 481750, 655180, 818975, 963500, 1637950, 3275900, 4094875, 8189750, 16379500]

約数ペア:

[(1, 16379500), (2, 8189750), (4, 4094875), (5, 3275900), (10, 1637950), (17, 963500), (20, 818975), (25, 655180), (34, 481750), (41, 399500), (47, 348500), (50, 327590), (68, 240875), (82, 199750), (85, 192700), (94, 174250), (100, 163795), (125, 131036), (164, 99875), (170, 96350), (188, 87125), (205, 79900), (235, 69700), (250, 65518), (340, 48175), (410, 39950), (425, 38540), (470, 34850), (500, 32759), (697, 23500), (799, 20500), (820, 19975), (850, 19270), (940, 17425), (1025, 15980), (1175, 13940), (1394, 11750), (1598, 10250), (1700, 9635), (1927, 8500), (2050, 7990), (2125, 7708), (2350, 6970), (2788, 5875), (3196, 5125), (3485, 4700), (3854, 4250), (3995, 4100)]