42282340

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 91527408

約数和(自身を除く): 49245068

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 113, 212, 226, 265, 353, 452, 530, 565, 706, 1060, 1130, 1412, 1765, 2260, 3530, 5989, 7060, 11978, 18709, 23956, 29945, 37418, 39889, 59890, 74836, 79778, 93545, 119780, 159556, 187090, 199445, 374180, 398890, 797780, 2114117, 4228234, 8456468, 10570585, 21141170, 42282340]

約数ペア:

[(1, 42282340), (2, 21141170), (4, 10570585), (5, 8456468), (10, 4228234), (20, 2114117), (53, 797780), (106, 398890), (113, 374180), (212, 199445), (226, 187090), (265, 159556), (353, 119780), (452, 93545), (530, 79778), (565, 74836), (706, 59890), (1060, 39889), (1130, 37418), (1412, 29945), (1765, 23956), (2260, 18709), (3530, 11978), (5989, 7060)]