8229888920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1069}}^1\times {\mathrm{17497}}^1$

素因数の和:18588

約数の個数: 64

約数和(自身を含む): 20220688800

約数和(自身を除く): 11990799880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1069, 2138, 4276, 5345, 8552, 10690, 11759, 17497, 21380, 23518, 34994, 42760, 47036, 58795, 69988, 87485, 94072, 117590, 139976, 174970, 192467, 235180, 349940, 384934, 470360, 699880, 769868, 962335, 1539736, 1924670, 3849340, 7698680, 18704293, 37408586, 74817172, 93521465, 149634344, 187042930, 205747223, 374085860, 411494446, 748171720, 822988892, 1028736115, 1645977784, 2057472230, 4114944460, 8229888920]

約数ペア:

[(1, 8229888920), (2, 4114944460), (4, 2057472230), (5, 1645977784), (8, 1028736115), (10, 822988892), (11, 748171720), (20, 411494446), (22, 374085860), (40, 205747223), (44, 187042930), (55, 149634344), (88, 93521465), (110, 74817172), (220, 37408586), (440, 18704293), (1069, 7698680), (2138, 3849340), (4276, 1924670), (5345, 1539736), (8552, 962335), (10690, 769868), (11759, 699880), (17497, 470360), (21380, 384934), (23518, 349940), (34994, 235180), (42760, 192467), (47036, 174970), (58795, 139976), (69988, 117590), (87485, 94072)]