39224680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 96940800

約数和(自身を除く): 57716120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 239, 373, 440, 478, 746, 956, 1195, 1492, 1865, 1912, 2390, 2629, 2984, 3730, 4103, 4780, 5258, 7460, 8206, 9560, 10516, 13145, 14920, 16412, 20515, 21032, 26290, 32824, 41030, 52580, 82060, 89147, 105160, 164120, 178294, 356588, 445735, 713176, 891470, 980617, 1782940, 1961234, 3565880, 3922468, 4903085, 7844936, 9806170, 19612340, 39224680]

約数ペア:

[(1, 39224680), (2, 19612340), (4, 9806170), (5, 7844936), (8, 4903085), (10, 3922468), (11, 3565880), (20, 1961234), (22, 1782940), (40, 980617), (44, 891470), (55, 713176), (88, 445735), (110, 356588), (220, 178294), (239, 164120), (373, 105160), (440, 89147), (478, 82060), (746, 52580), (956, 41030), (1195, 32824), (1492, 26290), (1865, 21032), (1912, 20515), (2390, 16412), (2629, 14920), (2984, 13145), (3730, 10516), (4103, 9560), (4780, 8206), (5258, 7460)]