11291640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1289}}^1$

素因数の和:1376

約数の個数: 64

約数和(自身を含む): 34365600

約数和(自身を除く): 23073960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1289, 1460, 1752, 2190, 2578, 2920, 3867, 4380, 5156, 6445, 7734, 8760, 10312, 12890, 15468, 19335, 25780, 30936, 38670, 51560, 77340, 94097, 154680, 188194, 282291, 376388, 470485, 564582, 752776, 940970, 1129164, 1411455, 1881940, 2258328, 2822910, 3763880, 5645820, 11291640]

約数ペア:

[(1, 11291640), (2, 5645820), (3, 3763880), (4, 2822910), (5, 2258328), (6, 1881940), (8, 1411455), (10, 1129164), (12, 940970), (15, 752776), (20, 564582), (24, 470485), (30, 376388), (40, 282291), (60, 188194), (73, 154680), (120, 94097), (146, 77340), (219, 51560), (292, 38670), (365, 30936), (438, 25780), (584, 19335), (730, 15468), (876, 12890), (1095, 10312), (1289, 8760), (1460, 7734), (1752, 6445), (2190, 5156), (2578, 4380), (2920, 3867)]