2128160

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 5152896

約数和(自身を除く): 3024736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 283, 376, 470, 566, 752, 940, 1132, 1415, 1504, 1880, 2264, 2830, 3760, 4528, 5660, 7520, 9056, 11320, 13301, 22640, 26602, 45280, 53204, 66505, 106408, 133010, 212816, 266020, 425632, 532040, 1064080, 2128160]

約数ペア:

[(1, 2128160), (2, 1064080), (4, 532040), (5, 425632), (8, 266020), (10, 212816), (16, 133010), (20, 106408), (32, 66505), (40, 53204), (47, 45280), (80, 26602), (94, 22640), (160, 13301), (188, 11320), (235, 9056), (283, 7520), (376, 5660), (470, 4528), (566, 3760), (752, 2830), (940, 2264), (1132, 1880), (1415, 1504)]