73635880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{80039}}^1$

素因数の和:80073

約数の個数: 32

約数和(自身を含む): 172886400

約数和(自身を除く): 99250520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 80039, 160078, 320156, 400195, 640312, 800390, 1600780, 1840897, 3201560, 3681794, 7363588, 9204485, 14727176, 18408970, 36817940, 73635880]

約数ペア:

[(1, 73635880), (2, 36817940), (4, 18408970), (5, 14727176), (8, 9204485), (10, 7363588), (20, 3681794), (23, 3201560), (40, 1840897), (46, 1600780), (92, 800390), (115, 640312), (184, 400195), (230, 320156), (460, 160078), (920, 80039)]