236411920

素因数分解:

$2^4\times 5^1\times {\mathrm{929}}^1\times {\mathrm{3181}}^1$

素因数の和:4123

約数の個数: 40

約数和(自身を含む): 550422360

約数和(自身を除く): 314010440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 929, 1858, 3181, 3716, 4645, 6362, 7432, 9290, 12724, 14864, 15905, 18580, 25448, 31810, 37160, 50896, 63620, 74320, 127240, 254480, 2955149, 5910298, 11820596, 14775745, 23641192, 29551490, 47282384, 59102980, 118205960, 236411920]

約数ペア:

[(1, 236411920), (2, 118205960), (4, 59102980), (5, 47282384), (8, 29551490), (10, 23641192), (16, 14775745), (20, 11820596), (40, 5910298), (80, 2955149), (929, 254480), (1858, 127240), (3181, 74320), (3716, 63620), (4645, 50896), (6362, 37160), (7432, 31810), (9290, 25448), (12724, 18580), (14864, 15905)]