188881760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 466083072

約数和(自身を除く): 277201312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 113, 124, 155, 160, 226, 248, 310, 337, 452, 496, 565, 620, 674, 904, 992, 1130, 1240, 1348, 1685, 1808, 2260, 2480, 2696, 3370, 3503, 3616, 4520, 4960, 5392, 6740, 7006, 9040, 10447, 10784, 13480, 14012, 17515, 18080, 20894, 26960, 28024, 35030, 38081, 41788, 52235, 53920, 56048, 70060, 76162, 83576, 104470, 112096, 140120, 152324, 167152, 190405, 208940, 280240, 304648, 334304, 380810, 417880, 560480, 609296, 761620, 835760, 1180511, 1218592, 1523240, 1671520, 2361022, 3046480, 4722044, 5902555, 6092960, 9444088, 11805110, 18888176, 23610220, 37776352, 47220440, 94440880, 188881760]

約数ペア:

[(1, 188881760), (2, 94440880), (4, 47220440), (5, 37776352), (8, 23610220), (10, 18888176), (16, 11805110), (20, 9444088), (31, 6092960), (32, 5902555), (40, 4722044), (62, 3046480), (80, 2361022), (113, 1671520), (124, 1523240), (155, 1218592), (160, 1180511), (226, 835760), (248, 761620), (310, 609296), (337, 560480), (452, 417880), (496, 380810), (565, 334304), (620, 304648), (674, 280240), (904, 208940), (992, 190405), (1130, 167152), (1240, 152324), (1348, 140120), (1685, 112096), (1808, 104470), (2260, 83576), (2480, 76162), (2696, 70060), (3370, 56048), (3503, 53920), (3616, 52235), (4520, 41788), (4960, 38081), (5392, 35030), (6740, 28024), (7006, 26960), (9040, 20894), (10447, 18080), (10784, 17515), (13480, 14012)]