13588640

素因数分解:

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

素因数の和:214

約数の個数: 96

約数和(自身を含む): 35562240

約数和(自身を除く): 21973600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 65, 80, 94, 104, 130, 139, 160, 188, 208, 235, 260, 278, 376, 416, 470, 520, 556, 611, 695, 752, 940, 1040, 1112, 1222, 1390, 1504, 1807, 1880, 2080, 2224, 2444, 2780, 3055, 3614, 3760, 4448, 4888, 5560, 6110, 6533, 7228, 7520, 9035, 9776, 11120, 12220, 13066, 14456, 18070, 19552, 22240, 24440, 26132, 28912, 32665, 36140, 48880, 52264, 57824, 65330, 72280, 84929, 97760, 104528, 130660, 144560, 169858, 209056, 261320, 289120, 339716, 424645, 522640, 679432, 849290, 1045280, 1358864, 1698580, 2717728, 3397160, 6794320, 13588640]

約数ペア:

[(1, 13588640), (2, 6794320), (4, 3397160), (5, 2717728), (8, 1698580), (10, 1358864), (13, 1045280), (16, 849290), (20, 679432), (26, 522640), (32, 424645), (40, 339716), (47, 289120), (52, 261320), (65, 209056), (80, 169858), (94, 144560), (104, 130660), (130, 104528), (139, 97760), (160, 84929), (188, 72280), (208, 65330), (235, 57824), (260, 52264), (278, 48880), (376, 36140), (416, 32665), (470, 28912), (520, 26132), (556, 24440), (611, 22240), (695, 19552), (752, 18070), (940, 14456), (1040, 13066), (1112, 12220), (1222, 11120), (1390, 9776), (1504, 9035), (1807, 7520), (1880, 7228), (2080, 6533), (2224, 6110), (2444, 5560), (2780, 4888), (3055, 4448), (3614, 3760)]