8973280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3299}}^1$

素因数の和:3331

約数の個数: 48

約数和(自身を含む): 22453200

約数和(自身を除く): 13479920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 3299, 6598, 13196, 16495, 26392, 32990, 52784, 56083, 65980, 105568, 112166, 131960, 224332, 263920, 280415, 448664, 527840, 560830, 897328, 1121660, 1794656, 2243320, 4486640, 8973280]

約数ペア:

[(1, 8973280), (2, 4486640), (4, 2243320), (5, 1794656), (8, 1121660), (10, 897328), (16, 560830), (17, 527840), (20, 448664), (32, 280415), (34, 263920), (40, 224332), (68, 131960), (80, 112166), (85, 105568), (136, 65980), (160, 56083), (170, 52784), (272, 32990), (340, 26392), (544, 16495), (680, 13196), (1360, 6598), (2720, 3299)]