1720241720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1482967}}^1$

素因数の和:1483007

約数の個数: 32

約数和(自身を含む): 4004013600

約数和(自身を除く): 2283771880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1482967, 2965934, 5931868, 7414835, 11863736, 14829670, 29659340, 43006043, 59318680, 86012086, 172024172, 215030215, 344048344, 430060430, 860120860, 1720241720]

約数ペア:

[(1, 1720241720), (2, 860120860), (4, 430060430), (5, 344048344), (8, 215030215), (10, 172024172), (20, 86012086), (29, 59318680), (40, 43006043), (58, 29659340), (116, 14829670), (145, 11863736), (232, 7414835), (290, 5931868), (580, 2965934), (1160, 1482967)]