85177970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1861}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 160876800

約数和(自身を除く): 75698830

約数列:

[1, 2, 5, 10, 23, 46, 115, 199, 230, 398, 995, 1861, 1990, 3722, 4577, 9154, 9305, 18610, 22885, 42803, 45770, 85606, 214015, 370339, 428030, 740678, 1851695, 3703390, 8517797, 17035594, 42588985, 85177970]

約数ペア:

[(1, 85177970), (2, 42588985), (5, 17035594), (10, 8517797), (23, 3703390), (46, 1851695), (115, 740678), (199, 428030), (230, 370339), (398, 214015), (995, 85606), (1861, 45770), (1990, 42803), (3722, 22885), (4577, 18610), (9154, 9305)]