119656624

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{122599}}^1$

素因数の和:122668

約数の個数: 20

約数和(自身を含む): 235637200

約数和(自身を除く): 115980576

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 122599, 245198, 490396, 980792, 1961584, 7478539, 14957078, 29914156, 59828312, 119656624]

約数ペア:

[(1, 119656624), (2, 59828312), (4, 29914156), (8, 14957078), (16, 7478539), (61, 1961584), (122, 980792), (244, 490396), (488, 245198), (976, 122599)]