99679240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{108347}}^1$

素因数の和:108381

約数の個数: 32

約数和(自身を含む): 234031680

約数和(自身を除く): 134352440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 108347, 216694, 433388, 541735, 866776, 1083470, 2166940, 2491981, 4333880, 4983962, 9967924, 12459905, 19935848, 24919810, 49839620, 99679240]

約数ペア:

[(1, 99679240), (2, 49839620), (4, 24919810), (5, 19935848), (8, 12459905), (10, 9967924), (20, 4983962), (23, 4333880), (40, 2491981), (46, 2166940), (92, 1083470), (115, 866776), (184, 541735), (230, 433388), (460, 216694), (920, 108347)]