12045350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 24427008

約数和(自身を除く): 12381658

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 170, 185, 370, 383, 425, 629, 766, 850, 925, 1258, 1850, 1915, 3145, 3830, 6290, 6511, 9575, 13022, 14171, 15725, 19150, 28342, 31450, 32555, 65110, 70855, 141710, 162775, 240907, 325550, 354275, 481814, 708550, 1204535, 2409070, 6022675, 12045350]

約数ペア:

[(1, 12045350), (2, 6022675), (5, 2409070), (10, 1204535), (17, 708550), (25, 481814), (34, 354275), (37, 325550), (50, 240907), (74, 162775), (85, 141710), (170, 70855), (185, 65110), (370, 32555), (383, 31450), (425, 28342), (629, 19150), (766, 15725), (850, 14171), (925, 13022), (1258, 9575), (1850, 6511), (1915, 6290), (3145, 3830)]