41219780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{42061}}^1$

素因数の和:42084

約数の個数: 36

約数和(自身を含む): 100696428

約数和(自身を除く): 59476648

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 42061, 84122, 168244, 210305, 294427, 420610, 588854, 841220, 1177708, 1472135, 2060989, 2944270, 4121978, 5888540, 8243956, 10304945, 20609890, 41219780]

約数ペア:

[(1, 41219780), (2, 20609890), (4, 10304945), (5, 8243956), (7, 5888540), (10, 4121978), (14, 2944270), (20, 2060989), (28, 1472135), (35, 1177708), (49, 841220), (70, 588854), (98, 420610), (140, 294427), (196, 210305), (245, 168244), (490, 84122), (980, 42061)]