26858820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1873}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 75559680

約数和(自身を除く): 48700860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 1873, 2390, 2868, 3585, 3746, 4780, 5619, 7170, 7492, 9365, 11238, 14340, 18730, 22476, 28095, 37460, 56190, 112380, 447647, 895294, 1342941, 1790588, 2238235, 2685882, 4476470, 5371764, 6714705, 8952940, 13429410, 26858820]

約数ペア:

[(1, 26858820), (2, 13429410), (3, 8952940), (4, 6714705), (5, 5371764), (6, 4476470), (10, 2685882), (12, 2238235), (15, 1790588), (20, 1342941), (30, 895294), (60, 447647), (239, 112380), (478, 56190), (717, 37460), (956, 28095), (1195, 22476), (1434, 18730), (1873, 14340), (2390, 11238), (2868, 9365), (3585, 7492), (3746, 7170), (4780, 5619)]