42084860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3019}}^1$

素因数の和:3086

約数の個数: 48

約数和(自身を含む): 95891040

約数和(自身を除く): 53806180

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2788, 3019, 3485, 6038, 6970, 12076, 13940, 15095, 30190, 51323, 60380, 102646, 123779, 205292, 247558, 256615, 495116, 513230, 618895, 1026460, 1237790, 2104243, 2475580, 4208486, 8416972, 10521215, 21042430, 42084860]

約数ペア:

[(1, 42084860), (2, 21042430), (4, 10521215), (5, 8416972), (10, 4208486), (17, 2475580), (20, 2104243), (34, 1237790), (41, 1026460), (68, 618895), (82, 513230), (85, 495116), (164, 256615), (170, 247558), (205, 205292), (340, 123779), (410, 102646), (697, 60380), (820, 51323), (1394, 30190), (2788, 15095), (3019, 13940), (3485, 12076), (6038, 6970)]