25283300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1941

約数の個数: 72

約数和(自身を含む): 66037440

約数和(自身を除く): 40754140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 1901, 2660, 3325, 3802, 6650, 7604, 9505, 13300, 13307, 19010, 26614, 36119, 38020, 47525, 53228, 66535, 72238, 95050, 133070, 144476, 180595, 190100, 252833, 266140, 332675, 361190, 505666, 665350, 722380, 902975, 1011332, 1264165, 1330700, 1805950, 2528330, 3611900, 5056660, 6320825, 12641650, 25283300]

約数ペア:

[(1, 25283300), (2, 12641650), (4, 6320825), (5, 5056660), (7, 3611900), (10, 2528330), (14, 1805950), (19, 1330700), (20, 1264165), (25, 1011332), (28, 902975), (35, 722380), (38, 665350), (50, 505666), (70, 361190), (76, 332675), (95, 266140), (100, 252833), (133, 190100), (140, 180595), (175, 144476), (190, 133070), (266, 95050), (350, 72238), (380, 66535), (475, 53228), (532, 47525), (665, 38020), (700, 36119), (950, 26614), (1330, 19010), (1900, 13307), (1901, 13300), (2660, 9505), (3325, 7604), (3802, 6650)]