26257440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4973}}^1$

素因数の和:5002

約数の個数: 96

約数和(自身を含む): 90248256

約数和(自身を除く): 63990816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 4973, 5280, 9946, 14919, 19892, 24865, 29838, 39784, 49730, 54703, 59676, 74595, 79568, 99460, 109406, 119352, 149190, 159136, 164109, 198920, 218812, 238704, 273515, 298380, 328218, 397840, 437624, 477408, 547030, 596760, 656436, 795680, 820545, 875248, 1094060, 1193520, 1312872, 1641090, 1750496, 2188120, 2387040, 2625744, 3282180, 4376240, 5251488, 6564360, 8752480, 13128720, 26257440]

約数ペア:

[(1, 26257440), (2, 13128720), (3, 8752480), (4, 6564360), (5, 5251488), (6, 4376240), (8, 3282180), (10, 2625744), (11, 2387040), (12, 2188120), (15, 1750496), (16, 1641090), (20, 1312872), (22, 1193520), (24, 1094060), (30, 875248), (32, 820545), (33, 795680), (40, 656436), (44, 596760), (48, 547030), (55, 477408), (60, 437624), (66, 397840), (80, 328218), (88, 298380), (96, 273515), (110, 238704), (120, 218812), (132, 198920), (160, 164109), (165, 159136), (176, 149190), (220, 119352), (240, 109406), (264, 99460), (330, 79568), (352, 74595), (440, 59676), (480, 54703), (528, 49730), (660, 39784), (880, 29838), (1056, 24865), (1320, 19892), (1760, 14919), (2640, 9946), (4973, 5280)]