5225120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1$

素因数の和:162

約数の個数: 72

約数和(自身を含む): 13229244

約数和(自身を除く): 8004124

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 113, 136, 160, 170, 226, 272, 289, 340, 452, 544, 565, 578, 680, 904, 1130, 1156, 1360, 1445, 1808, 1921, 2260, 2312, 2720, 2890, 3616, 3842, 4520, 4624, 5780, 7684, 9040, 9248, 9605, 11560, 15368, 18080, 19210, 23120, 30736, 32657, 38420, 46240, 61472, 65314, 76840, 130628, 153680, 163285, 261256, 307360, 326570, 522512, 653140, 1045024, 1306280, 2612560, 5225120]

約数ペア:

[(1, 5225120), (2, 2612560), (4, 1306280), (5, 1045024), (8, 653140), (10, 522512), (16, 326570), (17, 307360), (20, 261256), (32, 163285), (34, 153680), (40, 130628), (68, 76840), (80, 65314), (85, 61472), (113, 46240), (136, 38420), (160, 32657), (170, 30736), (226, 23120), (272, 19210), (289, 18080), (340, 15368), (452, 11560), (544, 9605), (565, 9248), (578, 9040), (680, 7684), (904, 5780), (1130, 4624), (1156, 4520), (1360, 3842), (1445, 3616), (1808, 2890), (1921, 2720), (2260, 2312)]