72250501390

素因数分解:

$2^1\times 5^1\times {\mathrm{830561}}^1\times {\mathrm{8699}}^1$

素因数の和:839267

約数の個数: 16

約数和(自身を含む): 130066009200

約数和(自身を除く): 57815507810

約数列:

[1, 2, 5, 10, 8699, 17398, 43495, 86990, 830561, 1661122, 4152805, 8305610, 7225050139, 14450100278, 36125250695, 72250501390]

約数ペア:

[(1, 72250501390), (2, 36125250695), (5, 14450100278), (10, 7225050139), (8699, 8305610), (17398, 4152805), (43495, 1661122), (86990, 830561)]