56384240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3769}}^1$

素因数の和:3810

約数の個数: 80

約数和(自身を含む): 151463520

約数和(自身を除く): 95079280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 3769, 7480, 7538, 14960, 15076, 18845, 30152, 37690, 41459, 60304, 64073, 75380, 82918, 128146, 150760, 165836, 207295, 256292, 301520, 320365, 331672, 414590, 512584, 640730, 663344, 704803, 829180, 1025168, 1281460, 1409606, 1658360, 2562920, 2819212, 3316720, 3524015, 5125840, 5638424, 7048030, 11276848, 14096060, 28192120, 56384240]

約数ペア:

[(1, 56384240), (2, 28192120), (4, 14096060), (5, 11276848), (8, 7048030), (10, 5638424), (11, 5125840), (16, 3524015), (17, 3316720), (20, 2819212), (22, 2562920), (34, 1658360), (40, 1409606), (44, 1281460), (55, 1025168), (68, 829180), (80, 704803), (85, 663344), (88, 640730), (110, 512584), (136, 414590), (170, 331672), (176, 320365), (187, 301520), (220, 256292), (272, 207295), (340, 165836), (374, 150760), (440, 128146), (680, 82918), (748, 75380), (880, 64073), (935, 60304), (1360, 41459), (1496, 37690), (1870, 30152), (2992, 18845), (3740, 15076), (3769, 14960), (7480, 7538)]