25886560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1$

素因数の和:848

約数の個数: 96

約数和(自身を含む): 72394560

約数和(自身を除く): 46508000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 797, 812, 928, 1015, 1120, 1160, 1594, 1624, 2030, 2320, 3188, 3248, 3985, 4060, 4640, 5579, 6376, 6496, 7970, 8120, 11158, 12752, 15940, 16240, 22316, 23113, 25504, 27895, 31880, 32480, 44632, 46226, 55790, 63760, 89264, 92452, 111580, 115565, 127520, 161791, 178528, 184904, 223160, 231130, 323582, 369808, 446320, 462260, 647164, 739616, 808955, 892640, 924520, 1294328, 1617910, 1849040, 2588656, 3235820, 3698080, 5177312, 6471640, 12943280, 25886560]

約数ペア:

[(1, 25886560), (2, 12943280), (4, 6471640), (5, 5177312), (7, 3698080), (8, 3235820), (10, 2588656), (14, 1849040), (16, 1617910), (20, 1294328), (28, 924520), (29, 892640), (32, 808955), (35, 739616), (40, 647164), (56, 462260), (58, 446320), (70, 369808), (80, 323582), (112, 231130), (116, 223160), (140, 184904), (145, 178528), (160, 161791), (203, 127520), (224, 115565), (232, 111580), (280, 92452), (290, 89264), (406, 63760), (464, 55790), (560, 46226), (580, 44632), (797, 32480), (812, 31880), (928, 27895), (1015, 25504), (1120, 23113), (1160, 22316), (1594, 16240), (1624, 15940), (2030, 12752), (2320, 11158), (3188, 8120), (3248, 7970), (3985, 6496), (4060, 6376), (4640, 5579)]