66934420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4231}}^1$

素因数の和:4360

約数の個数: 48

約数和(自身を含む): 162102528

約数和(自身を除く): 95168108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2260, 3164, 3955, 4231, 7910, 8462, 15820, 16924, 21155, 29617, 42310, 59234, 84620, 118468, 148085, 296170, 478103, 592340, 956206, 1912412, 2390515, 3346721, 4781030, 6693442, 9562060, 13386884, 16733605, 33467210, 66934420]

約数ペア:

[(1, 66934420), (2, 33467210), (4, 16733605), (5, 13386884), (7, 9562060), (10, 6693442), (14, 4781030), (20, 3346721), (28, 2390515), (35, 1912412), (70, 956206), (113, 592340), (140, 478103), (226, 296170), (452, 148085), (565, 118468), (791, 84620), (1130, 59234), (1582, 42310), (2260, 29617), (3164, 21155), (3955, 16924), (4231, 15820), (7910, 8462)]