1105565120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3529}}^1$

素因数の和:3646

約数の個数: 112

約数和(自身を含む): 2905048800

約数和(自身を除く): 1799483680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 89, 110, 160, 176, 178, 220, 320, 352, 356, 440, 445, 704, 712, 880, 890, 979, 1424, 1760, 1780, 1958, 2848, 3520, 3529, 3560, 3916, 4895, 5696, 7058, 7120, 7832, 9790, 14116, 14240, 15664, 17645, 19580, 28232, 28480, 31328, 35290, 38819, 39160, 56464, 62656, 70580, 77638, 78320, 112928, 141160, 155276, 156640, 194095, 225856, 282320, 310552, 313280, 314081, 388190, 564640, 621104, 628162, 776380, 1129280, 1242208, 1256324, 1552760, 1570405, 2484416, 2512648, 3105520, 3140810, 3454891, 5025296, 6211040, 6281620, 6909782, 10050592, 12422080, 12563240, 13819564, 17274455, 20101184, 25126480, 27639128, 34548910, 50252960, 55278256, 69097820, 100505920, 110556512, 138195640, 221113024, 276391280, 552782560, 1105565120]

約数ペア:

[(1, 1105565120), (2, 552782560), (4, 276391280), (5, 221113024), (8, 138195640), (10, 110556512), (11, 100505920), (16, 69097820), (20, 55278256), (22, 50252960), (32, 34548910), (40, 27639128), (44, 25126480), (55, 20101184), (64, 17274455), (80, 13819564), (88, 12563240), (89, 12422080), (110, 10050592), (160, 6909782), (176, 6281620), (178, 6211040), (220, 5025296), (320, 3454891), (352, 3140810), (356, 3105520), (440, 2512648), (445, 2484416), (704, 1570405), (712, 1552760), (880, 1256324), (890, 1242208), (979, 1129280), (1424, 776380), (1760, 628162), (1780, 621104), (1958, 564640), (2848, 388190), (3520, 314081), (3529, 313280), (3560, 310552), (3916, 282320), (4895, 225856), (5696, 194095), (7058, 156640), (7120, 155276), (7832, 141160), (9790, 112928), (14116, 78320), (14240, 77638), (15664, 70580), (17645, 62656), (19580, 56464), (28232, 39160), (28480, 38819), (31328, 35290)]