4256320

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:347

約数の個数: 56

約数和(自身を含む): 10387584

約数和(自身を除く): 6131264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 283, 320, 376, 470, 566, 752, 940, 1132, 1415, 1504, 1880, 2264, 2830, 3008, 3760, 4528, 5660, 7520, 9056, 11320, 13301, 15040, 18112, 22640, 26602, 45280, 53204, 66505, 90560, 106408, 133010, 212816, 266020, 425632, 532040, 851264, 1064080, 2128160, 4256320]

約数ペア:

[(1, 4256320), (2, 2128160), (4, 1064080), (5, 851264), (8, 532040), (10, 425632), (16, 266020), (20, 212816), (32, 133010), (40, 106408), (47, 90560), (64, 66505), (80, 53204), (94, 45280), (160, 26602), (188, 22640), (235, 18112), (283, 15040), (320, 13301), (376, 11320), (470, 9056), (566, 7520), (752, 5660), (940, 4528), (1132, 3760), (1415, 3008), (1504, 2830), (1880, 2264)]