5334080

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 56

約数和(自身を含む): 12923520

約数和(自身を除く): 7589440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 211, 316, 320, 395, 422, 632, 790, 844, 1055, 1264, 1580, 1688, 2110, 2528, 3160, 3376, 4220, 5056, 6320, 6752, 8440, 12640, 13504, 16669, 16880, 25280, 33338, 33760, 66676, 67520, 83345, 133352, 166690, 266704, 333380, 533408, 666760, 1066816, 1333520, 2667040, 5334080]

約数ペア:

[(1, 5334080), (2, 2667040), (4, 1333520), (5, 1066816), (8, 666760), (10, 533408), (16, 333380), (20, 266704), (32, 166690), (40, 133352), (64, 83345), (79, 67520), (80, 66676), (158, 33760), (160, 33338), (211, 25280), (316, 16880), (320, 16669), (395, 13504), (422, 12640), (632, 8440), (790, 6752), (844, 6320), (1055, 5056), (1264, 4220), (1580, 3376), (1688, 3160), (2110, 2528)]