40859940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61909}}^1$

素因数の和:61932

約数の個数: 48

約数和(自身を含む): 124810560

約数和(自身を除く): 83950620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 61909, 123818, 185727, 247636, 309545, 371454, 619090, 680999, 742908, 928635, 1238180, 1361998, 1857270, 2042997, 2723996, 3404995, 3714540, 4085994, 6809990, 8171988, 10214985, 13619980, 20429970, 40859940]

約数ペア:

[(1, 40859940), (2, 20429970), (3, 13619980), (4, 10214985), (5, 8171988), (6, 6809990), (10, 4085994), (11, 3714540), (12, 3404995), (15, 2723996), (20, 2042997), (22, 1857270), (30, 1361998), (33, 1238180), (44, 928635), (55, 742908), (60, 680999), (66, 619090), (110, 371454), (132, 309545), (165, 247636), (220, 185727), (330, 123818), (660, 61909)]