108157960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{117563}}^1$

素因数の和:117597

約数の個数: 32

約数和(自身を含む): 253938240

約数和(自身を除く): 145780280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 117563, 235126, 470252, 587815, 940504, 1175630, 2351260, 2703949, 4702520, 5407898, 10815796, 13519745, 21631592, 27039490, 54078980, 108157960]

約数ペア:

[(1, 108157960), (2, 54078980), (4, 27039490), (5, 21631592), (8, 13519745), (10, 10815796), (20, 5407898), (23, 4702520), (40, 2703949), (46, 2351260), (92, 1175630), (115, 940504), (184, 587815), (230, 470252), (460, 235126), (920, 117563)]