5157610120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{10321}}^1$

素因数の和:10407

約数の個数: 96

約数和(自身を含む): 12914679960

約数和(自身を除く): 7757069840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 961, 1240, 1612, 1922, 2015, 3224, 3844, 4030, 4805, 7688, 8060, 9610, 10321, 12493, 16120, 19220, 20642, 24986, 38440, 41284, 49972, 51605, 62465, 82568, 99944, 103210, 124930, 134173, 206420, 249860, 268346, 319951, 412840, 499720, 536692, 639902, 670865, 1073384, 1279804, 1341730, 1599755, 2559608, 2683460, 3199510, 4159363, 5366920, 6399020, 8318726, 9918481, 12798040, 16637452, 19836962, 20796815, 33274904, 39673924, 41593630, 49592405, 79347848, 83187260, 99184810, 128940253, 166374520, 198369620, 257880506, 396739240, 515761012, 644701265, 1031522024, 1289402530, 2578805060, 5157610120]

約数ペア:

[(1, 5157610120), (2, 2578805060), (4, 1289402530), (5, 1031522024), (8, 644701265), (10, 515761012), (13, 396739240), (20, 257880506), (26, 198369620), (31, 166374520), (40, 128940253), (52, 99184810), (62, 83187260), (65, 79347848), (104, 49592405), (124, 41593630), (130, 39673924), (155, 33274904), (248, 20796815), (260, 19836962), (310, 16637452), (403, 12798040), (520, 9918481), (620, 8318726), (806, 6399020), (961, 5366920), (1240, 4159363), (1612, 3199510), (1922, 2683460), (2015, 2559608), (3224, 1599755), (3844, 1341730), (4030, 1279804), (4805, 1073384), (7688, 670865), (8060, 639902), (9610, 536692), (10321, 499720), (12493, 412840), (16120, 319951), (19220, 268346), (20642, 249860), (24986, 206420), (38440, 134173), (41284, 124930), (49972, 103210), (51605, 99944), (62465, 82568)]