6889760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 72

約数和(自身を含む): 17406900

約数和(自身を除く): 10517140

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 149, 160, 170, 272, 289, 298, 340, 544, 578, 596, 680, 745, 1156, 1192, 1360, 1445, 1490, 2312, 2384, 2533, 2720, 2890, 2980, 4624, 4768, 5066, 5780, 5960, 9248, 10132, 11560, 11920, 12665, 20264, 23120, 23840, 25330, 40528, 43061, 46240, 50660, 81056, 86122, 101320, 172244, 202640, 215305, 344488, 405280, 430610, 688976, 861220, 1377952, 1722440, 3444880, 6889760]

約数ペア:

[(1, 6889760), (2, 3444880), (4, 1722440), (5, 1377952), (8, 861220), (10, 688976), (16, 430610), (17, 405280), (20, 344488), (32, 215305), (34, 202640), (40, 172244), (68, 101320), (80, 86122), (85, 81056), (136, 50660), (149, 46240), (160, 43061), (170, 40528), (272, 25330), (289, 23840), (298, 23120), (340, 20264), (544, 12665), (578, 11920), (596, 11560), (680, 10132), (745, 9248), (1156, 5960), (1192, 5780), (1360, 5066), (1445, 4768), (1490, 4624), (2312, 2980), (2384, 2890), (2533, 2720)]