89462830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{983}}^1$

素因数の和:1488

約数の個数: 32

約数和(自身を含む): 170035200

約数和(自身を除く): 80572370

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 479, 958, 983, 1966, 2395, 4790, 4915, 9101, 9830, 18202, 18677, 37354, 45505, 91010, 93385, 186770, 470857, 941714, 2354285, 4708570, 8946283, 17892566, 44731415, 89462830]

約数ペア:

[(1, 89462830), (2, 44731415), (5, 17892566), (10, 8946283), (19, 4708570), (38, 2354285), (95, 941714), (190, 470857), (479, 186770), (958, 93385), (983, 91010), (1966, 45505), (2395, 37354), (4790, 18677), (4915, 18202), (9101, 9830)]