26524120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2203}}^1$

素因数の和:2264

約数の個数: 64

約数和(自身を含む): 69822720

約数和(自身を除く): 43298600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2203, 2408, 3010, 4406, 6020, 8812, 11015, 12040, 15421, 17624, 22030, 30842, 44060, 61684, 77105, 88120, 94729, 123368, 154210, 189458, 308420, 378916, 473645, 616840, 663103, 757832, 947290, 1326206, 1894580, 2652412, 3315515, 3789160, 5304824, 6631030, 13262060, 26524120]

約数ペア:

[(1, 26524120), (2, 13262060), (4, 6631030), (5, 5304824), (7, 3789160), (8, 3315515), (10, 2652412), (14, 1894580), (20, 1326206), (28, 947290), (35, 757832), (40, 663103), (43, 616840), (56, 473645), (70, 378916), (86, 308420), (140, 189458), (172, 154210), (215, 123368), (280, 94729), (301, 88120), (344, 77105), (430, 61684), (602, 44060), (860, 30842), (1204, 22030), (1505, 17624), (1720, 15421), (2203, 12040), (2408, 11015), (3010, 8812), (4406, 6020)]