41148940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1171}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 99235584

約数和(自身を除く): 58086644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 251, 502, 1004, 1171, 1255, 1757, 2342, 2510, 3514, 4684, 5020, 5855, 7028, 8197, 8785, 11710, 16394, 17570, 23420, 32788, 35140, 40985, 81970, 163940, 293921, 587842, 1175684, 1469605, 2057447, 2939210, 4114894, 5878420, 8229788, 10287235, 20574470, 41148940]

約数ペア:

[(1, 41148940), (2, 20574470), (4, 10287235), (5, 8229788), (7, 5878420), (10, 4114894), (14, 2939210), (20, 2057447), (28, 1469605), (35, 1175684), (70, 587842), (140, 293921), (251, 163940), (502, 81970), (1004, 40985), (1171, 35140), (1255, 32788), (1757, 23420), (2342, 17570), (2510, 16394), (3514, 11710), (4684, 8785), (5020, 8197), (5855, 7028)]