39165940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3359}}^1$

素因数の和:3432

約数の個数: 48

約数和(自身を含む): 91445760

約数和(自身を除く): 52279820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 3359, 5830, 6718, 11660, 13436, 16795, 33590, 36949, 67180, 73898, 147796, 178027, 184745, 356054, 369490, 712108, 738980, 890135, 1780270, 1958297, 3560540, 3916594, 7833188, 9791485, 19582970, 39165940]

約数ペア:

[(1, 39165940), (2, 19582970), (4, 9791485), (5, 7833188), (10, 3916594), (11, 3560540), (20, 1958297), (22, 1780270), (44, 890135), (53, 738980), (55, 712108), (106, 369490), (110, 356054), (212, 184745), (220, 178027), (265, 147796), (530, 73898), (583, 67180), (1060, 36949), (1166, 33590), (2332, 16795), (2915, 13436), (3359, 11660), (5830, 6718)]