186275920

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{43933}}^1$

素因数の和:43999

約数の個数: 40

約数和(自身を含む): 441273096

約数和(自身を除く): 254997176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 43933, 87866, 175732, 219665, 351464, 439330, 702928, 878660, 1757320, 2328449, 3514640, 4656898, 9313796, 11642245, 18627592, 23284490, 37255184, 46568980, 93137960, 186275920]

約数ペア:

[(1, 186275920), (2, 93137960), (4, 46568980), (5, 37255184), (8, 23284490), (10, 18627592), (16, 11642245), (20, 9313796), (40, 4656898), (53, 3514640), (80, 2328449), (106, 1757320), (212, 878660), (265, 702928), (424, 439330), (530, 351464), (848, 219665), (1060, 175732), (2120, 87866), (4240, 43933)]