32799880

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2671}}^1$

素因数の和:2989

約数の個数: 32

約数和(自身を含む): 74067840

約数和(自身を除く): 41267960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 2671, 3070, 5342, 6140, 10684, 12280, 13355, 21368, 26710, 53420, 106840, 819997, 1639994, 3279988, 4099985, 6559976, 8199970, 16399940, 32799880]

約数ペア:

[(1, 32799880), (2, 16399940), (4, 8199970), (5, 6559976), (8, 4099985), (10, 3279988), (20, 1639994), (40, 819997), (307, 106840), (614, 53420), (1228, 26710), (1535, 21368), (2456, 13355), (2671, 12280), (3070, 10684), (5342, 6140)]