1922120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1657}}^1$

素因数の和:1697

約数の個数: 32

約数和(自身を含む): 4476600

約数和(自身を除く): 2554480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1657, 3314, 6628, 8285, 13256, 16570, 33140, 48053, 66280, 96106, 192212, 240265, 384424, 480530, 961060, 1922120]

約数ペア:

[(1, 1922120), (2, 961060), (4, 480530), (5, 384424), (8, 240265), (10, 192212), (20, 96106), (29, 66280), (40, 48053), (58, 33140), (116, 16570), (145, 13256), (232, 8285), (290, 6628), (580, 3314), (1160, 1657)]