56582380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2441}}^1$

素因数の和:2530

約数の個数: 48

約数和(自身を含む): 127179360

約数和(自身を除く): 70596980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 61, 76, 95, 122, 190, 244, 305, 380, 610, 1159, 1220, 2318, 2441, 4636, 4882, 5795, 9764, 11590, 12205, 23180, 24410, 46379, 48820, 92758, 148901, 185516, 231895, 297802, 463790, 595604, 744505, 927580, 1489010, 2829119, 2978020, 5658238, 11316476, 14145595, 28291190, 56582380]

約数ペア:

[(1, 56582380), (2, 28291190), (4, 14145595), (5, 11316476), (10, 5658238), (19, 2978020), (20, 2829119), (38, 1489010), (61, 927580), (76, 744505), (95, 595604), (122, 463790), (190, 297802), (244, 231895), (305, 185516), (380, 148901), (610, 92758), (1159, 48820), (1220, 46379), (2318, 24410), (2441, 23180), (4636, 12205), (4882, 11590), (5795, 9764)]