542782460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{8537}}^1$

素因数の和:8591

約数の個数: 72

約数和(自身を含む): 1321067664

約数和(自身を除く): 778285204

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 289, 340, 374, 578, 748, 935, 1156, 1445, 1870, 2890, 3179, 3740, 5780, 6358, 8537, 12716, 15895, 17074, 31790, 34148, 42685, 63580, 85370, 93907, 145129, 170740, 187814, 290258, 375628, 469535, 580516, 725645, 939070, 1451290, 1596419, 1878140, 2467193, 2902580, 3192838, 4934386, 6385676, 7982095, 9868772, 12335965, 15964190, 24671930, 27139123, 31928380, 49343860, 54278246, 108556492, 135695615, 271391230, 542782460]

約数ペア:

[(1, 542782460), (2, 271391230), (4, 135695615), (5, 108556492), (10, 54278246), (11, 49343860), (17, 31928380), (20, 27139123), (22, 24671930), (34, 15964190), (44, 12335965), (55, 9868772), (68, 7982095), (85, 6385676), (110, 4934386), (170, 3192838), (187, 2902580), (220, 2467193), (289, 1878140), (340, 1596419), (374, 1451290), (578, 939070), (748, 725645), (935, 580516), (1156, 469535), (1445, 375628), (1870, 290258), (2890, 187814), (3179, 170740), (3740, 145129), (5780, 93907), (6358, 85370), (8537, 63580), (12716, 42685), (15895, 34148), (17074, 31790)]