33510440

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2531}}^1$

素因数の和:2873

約数の個数: 32

約数和(自身を含む): 75656160

約数和(自身を除く): 42145720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2531, 2648, 3310, 5062, 6620, 10124, 12655, 13240, 20248, 25310, 50620, 101240, 837761, 1675522, 3351044, 4188805, 6702088, 8377610, 16755220, 33510440]

約数ペア:

[(1, 33510440), (2, 16755220), (4, 8377610), (5, 6702088), (8, 4188805), (10, 3351044), (20, 1675522), (40, 837761), (331, 101240), (662, 50620), (1324, 25310), (1655, 20248), (2531, 13240), (2648, 12655), (3310, 10124), (5062, 6620)]