101769700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1847}}^1$

素因数の和:1909

約数の個数: 72

約数和(自身を含む): 240609600

約数和(自身を除く): 138839900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 29, 38, 50, 58, 76, 95, 100, 116, 145, 190, 290, 380, 475, 551, 580, 725, 950, 1102, 1450, 1847, 1900, 2204, 2755, 2900, 3694, 5510, 7388, 9235, 11020, 13775, 18470, 27550, 35093, 36940, 46175, 53563, 55100, 70186, 92350, 107126, 140372, 175465, 184700, 214252, 267815, 350930, 535630, 701860, 877325, 1017697, 1071260, 1339075, 1754650, 2035394, 2678150, 3509300, 4070788, 5088485, 5356300, 10176970, 20353940, 25442425, 50884850, 101769700]

約数ペア:

[(1, 101769700), (2, 50884850), (4, 25442425), (5, 20353940), (10, 10176970), (19, 5356300), (20, 5088485), (25, 4070788), (29, 3509300), (38, 2678150), (50, 2035394), (58, 1754650), (76, 1339075), (95, 1071260), (100, 1017697), (116, 877325), (145, 701860), (190, 535630), (290, 350930), (380, 267815), (475, 214252), (551, 184700), (580, 175465), (725, 140372), (950, 107126), (1102, 92350), (1450, 70186), (1847, 55100), (1900, 53563), (2204, 46175), (2755, 36940), (2900, 35093), (3694, 27550), (5510, 18470), (7388, 13775), (9235, 11020)]