26298480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8429}}^1$

素因数の和:8458

約数の個数: 80

約数和(自身を含む): 87806880

約数和(自身を除く): 61508400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 8429, 16858, 25287, 33716, 42145, 50574, 67432, 84290, 101148, 109577, 126435, 134864, 168580, 202296, 219154, 252870, 328731, 337160, 404592, 438308, 505740, 547885, 657462, 674320, 876616, 1011480, 1095770, 1314924, 1643655, 1753232, 2022960, 2191540, 2629848, 3287310, 4383080, 5259696, 6574620, 8766160, 13149240, 26298480]

約数ペア:

[(1, 26298480), (2, 13149240), (3, 8766160), (4, 6574620), (5, 5259696), (6, 4383080), (8, 3287310), (10, 2629848), (12, 2191540), (13, 2022960), (15, 1753232), (16, 1643655), (20, 1314924), (24, 1095770), (26, 1011480), (30, 876616), (39, 674320), (40, 657462), (48, 547885), (52, 505740), (60, 438308), (65, 404592), (78, 337160), (80, 328731), (104, 252870), (120, 219154), (130, 202296), (156, 168580), (195, 134864), (208, 126435), (240, 109577), (260, 101148), (312, 84290), (390, 67432), (520, 50574), (624, 42145), (780, 33716), (1040, 25287), (1560, 16858), (3120, 8429)]