3397160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 8467200

約数和(自身を除く): 5070040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 139, 188, 235, 260, 278, 376, 470, 520, 556, 611, 695, 940, 1112, 1222, 1390, 1807, 1880, 2444, 2780, 3055, 3614, 4888, 5560, 6110, 6533, 7228, 9035, 12220, 13066, 14456, 18070, 24440, 26132, 32665, 36140, 52264, 65330, 72280, 84929, 130660, 169858, 261320, 339716, 424645, 679432, 849290, 1698580, 3397160]

約数ペア:

[(1, 3397160), (2, 1698580), (4, 849290), (5, 679432), (8, 424645), (10, 339716), (13, 261320), (20, 169858), (26, 130660), (40, 84929), (47, 72280), (52, 65330), (65, 52264), (94, 36140), (104, 32665), (130, 26132), (139, 24440), (188, 18070), (235, 14456), (260, 13066), (278, 12220), (376, 9035), (470, 7228), (520, 6533), (556, 6110), (611, 5560), (695, 4888), (940, 3614), (1112, 3055), (1222, 2780), (1390, 2444), (1807, 1880)]