40555020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1$

素因数の和:1495

約数の個数: 96

約数和(自身を含む): 126846720

約数和(自身を除く): 86291700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 1290, 1419, 1429, 1892, 2365, 2580, 2838, 2858, 4287, 4730, 5676, 5716, 7095, 7145, 8574, 9460, 14190, 14290, 15719, 17148, 21435, 28380, 28580, 31438, 42870, 47157, 61447, 62876, 78595, 85740, 94314, 122894, 157190, 184341, 188628, 235785, 245788, 307235, 314380, 368682, 471570, 614470, 675917, 737364, 921705, 943140, 1228940, 1351834, 1843410, 2027751, 2703668, 3379585, 3686820, 4055502, 6759170, 8111004, 10138755, 13518340, 20277510, 40555020]

約数ペア:

[(1, 40555020), (2, 20277510), (3, 13518340), (4, 10138755), (5, 8111004), (6, 6759170), (10, 4055502), (11, 3686820), (12, 3379585), (15, 2703668), (20, 2027751), (22, 1843410), (30, 1351834), (33, 1228940), (43, 943140), (44, 921705), (55, 737364), (60, 675917), (66, 614470), (86, 471570), (110, 368682), (129, 314380), (132, 307235), (165, 245788), (172, 235785), (215, 188628), (220, 184341), (258, 157190), (330, 122894), (430, 94314), (473, 85740), (516, 78595), (645, 62876), (660, 61447), (860, 47157), (946, 42870), (1290, 31438), (1419, 28580), (1429, 28380), (1892, 21435), (2365, 17148), (2580, 15719), (2838, 14290), (2858, 14190), (4287, 9460), (4730, 8574), (5676, 7145), (5716, 7095)]