23004400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^2\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 90

約数和(自身を含む): 59005400

約数和(自身を除く): 36001000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 199, 200, 272, 289, 340, 398, 400, 425, 578, 680, 796, 850, 995, 1156, 1360, 1445, 1592, 1700, 1990, 2312, 2890, 3184, 3383, 3400, 3980, 4624, 4975, 5780, 6766, 6800, 7225, 7960, 9950, 11560, 13532, 14450, 15920, 16915, 19900, 23120, 27064, 28900, 33830, 39800, 54128, 57511, 57800, 67660, 79600, 84575, 115022, 115600, 135320, 169150, 230044, 270640, 287555, 338300, 460088, 575110, 676600, 920176, 1150220, 1353200, 1437775, 2300440, 2875550, 4600880, 5751100, 11502200, 23004400]

約数ペア:

[(1, 23004400), (2, 11502200), (4, 5751100), (5, 4600880), (8, 2875550), (10, 2300440), (16, 1437775), (17, 1353200), (20, 1150220), (25, 920176), (34, 676600), (40, 575110), (50, 460088), (68, 338300), (80, 287555), (85, 270640), (100, 230044), (136, 169150), (170, 135320), (199, 115600), (200, 115022), (272, 84575), (289, 79600), (340, 67660), (398, 57800), (400, 57511), (425, 54128), (578, 39800), (680, 33830), (796, 28900), (850, 27064), (995, 23120), (1156, 19900), (1360, 16915), (1445, 15920), (1592, 14450), (1700, 13532), (1990, 11560), (2312, 9950), (2890, 7960), (3184, 7225), (3383, 6800), (3400, 6766), (3980, 5780), (4624, 4975)]