188840587480

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3343}}^1\times {\mathrm{30047}}^1$

素因数の和:33448

約数の個数: 64

約数和(自身を含む): 434075811840

約数和(自身を除く): 245235224360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 3343, 6686, 13372, 16715, 26744, 30047, 33430, 60094, 66860, 120188, 133720, 150235, 157121, 240376, 300470, 314242, 600940, 628484, 785605, 1201880, 1256968, 1412209, 1571210, 2824418, 3142420, 5648836, 6284840, 7061045, 11297672, 14122090, 28244180, 56488360, 100447121, 200894242, 401788484, 502235605, 803576968, 1004471210, 2008942420, 4017884840, 4721014687, 9442029374, 18884058748, 23605073435, 37768117496, 47210146870, 94420293740, 188840587480]

約数ペア:

[(1, 188840587480), (2, 94420293740), (4, 47210146870), (5, 37768117496), (8, 23605073435), (10, 18884058748), (20, 9442029374), (40, 4721014687), (47, 4017884840), (94, 2008942420), (188, 1004471210), (235, 803576968), (376, 502235605), (470, 401788484), (940, 200894242), (1880, 100447121), (3343, 56488360), (6686, 28244180), (13372, 14122090), (16715, 11297672), (26744, 7061045), (30047, 6284840), (33430, 5648836), (60094, 3142420), (66860, 2824418), (120188, 1571210), (133720, 1412209), (150235, 1256968), (157121, 1201880), (240376, 785605), (300470, 628484), (314242, 600940)]