104837320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12911}}^1$

素因数の和:12958

約数の個数: 64

約数和(自身を含む): 278899200

約数和(自身を除く): 174061880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 12911, 25822, 51644, 64555, 90377, 103288, 129110, 180754, 258220, 361508, 374419, 451885, 516440, 723016, 748838, 903770, 1497676, 1807540, 1872095, 2620933, 2995352, 3615080, 3744190, 5241866, 7488380, 10483732, 13104665, 14976760, 20967464, 26209330, 52418660, 104837320]

約数ペア:

[(1, 104837320), (2, 52418660), (4, 26209330), (5, 20967464), (7, 14976760), (8, 13104665), (10, 10483732), (14, 7488380), (20, 5241866), (28, 3744190), (29, 3615080), (35, 2995352), (40, 2620933), (56, 1872095), (58, 1807540), (70, 1497676), (116, 903770), (140, 748838), (145, 723016), (203, 516440), (232, 451885), (280, 374419), (290, 361508), (406, 258220), (580, 180754), (812, 129110), (1015, 103288), (1160, 90377), (1624, 64555), (2030, 51644), (4060, 25822), (8120, 12911)]