1323621340

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1\times {\mathrm{2153}}^1$

素因数の和:2742

約数の個数: 48

約数和(自身を含む): 2833457760

約数和(自身を除く): 1509836420

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 521, 590, 1042, 1180, 2084, 2153, 2605, 4306, 5210, 8612, 10420, 10765, 21530, 30739, 43060, 61478, 122956, 127027, 153695, 254054, 307390, 508108, 614780, 635135, 1121713, 1270270, 2243426, 2540540, 4486852, 5608565, 11217130, 22434260, 66181067, 132362134, 264724268, 330905335, 661810670, 1323621340]

約数ペア:

[(1, 1323621340), (2, 661810670), (4, 330905335), (5, 264724268), (10, 132362134), (20, 66181067), (59, 22434260), (118, 11217130), (236, 5608565), (295, 4486852), (521, 2540540), (590, 2243426), (1042, 1270270), (1180, 1121713), (2084, 635135), (2153, 614780), (2605, 508108), (4306, 307390), (5210, 254054), (8612, 153695), (10420, 127027), (10765, 122956), (21530, 61478), (30739, 43060)]