73017640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79367}}^1$

素因数の和:79401

約数の個数: 32

約数和(自身を含む): 171434880

約数和(自身を除く): 98417240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 79367, 158734, 317468, 396835, 634936, 793670, 1587340, 1825441, 3174680, 3650882, 7301764, 9127205, 14603528, 18254410, 36508820, 73017640]

約数ペア:

[(1, 73017640), (2, 36508820), (4, 18254410), (5, 14603528), (8, 9127205), (10, 7301764), (20, 3650882), (23, 3174680), (40, 1825441), (46, 1587340), (92, 793670), (115, 634936), (184, 396835), (230, 317468), (460, 158734), (920, 79367)]