44840120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1627}}^1$

素因数の和:1704

約数の個数: 64

約数和(自身を含む): 110769120

約数和(自身を除く): 65929000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 424, 520, 530, 689, 1060, 1378, 1627, 2120, 2756, 3254, 3445, 5512, 6508, 6890, 8135, 13016, 13780, 16270, 21151, 27560, 32540, 42302, 65080, 84604, 86231, 105755, 169208, 172462, 211510, 344924, 423020, 431155, 689848, 846040, 862310, 1121003, 1724620, 2242006, 3449240, 4484012, 5605015, 8968024, 11210030, 22420060, 44840120]

約数ペア:

[(1, 44840120), (2, 22420060), (4, 11210030), (5, 8968024), (8, 5605015), (10, 4484012), (13, 3449240), (20, 2242006), (26, 1724620), (40, 1121003), (52, 862310), (53, 846040), (65, 689848), (104, 431155), (106, 423020), (130, 344924), (212, 211510), (260, 172462), (265, 169208), (424, 105755), (520, 86231), (530, 84604), (689, 65080), (1060, 42302), (1378, 32540), (1627, 27560), (2120, 21151), (2756, 16270), (3254, 13780), (3445, 13016), (5512, 8135), (6508, 6890)]