36979280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:125

約数の個数: 120

約数和(自身を含む): 98259336

約数和(自身を除く): 61280056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 37, 40, 52, 62, 65, 74, 80, 104, 124, 130, 148, 155, 185, 208, 248, 260, 296, 310, 370, 403, 481, 496, 520, 592, 620, 740, 806, 961, 962, 1040, 1147, 1240, 1480, 1612, 1922, 1924, 2015, 2294, 2405, 2480, 2960, 3224, 3844, 3848, 4030, 4588, 4805, 4810, 5735, 6448, 7688, 7696, 8060, 9176, 9610, 9620, 11470, 12493, 14911, 15376, 16120, 18352, 19220, 19240, 22940, 24986, 29822, 32240, 35557, 38440, 38480, 45880, 49972, 59644, 62465, 71114, 74555, 76880, 91760, 99944, 119288, 124930, 142228, 149110, 177785, 199888, 238576, 249860, 284456, 298220, 355570, 462241, 499720, 568912, 596440, 711140, 924482, 999440, 1192880, 1422280, 1848964, 2311205, 2844560, 3697928, 4622410, 7395856, 9244820, 18489640, 36979280]

約数ペア:

[(1, 36979280), (2, 18489640), (4, 9244820), (5, 7395856), (8, 4622410), (10, 3697928), (13, 2844560), (16, 2311205), (20, 1848964), (26, 1422280), (31, 1192880), (37, 999440), (40, 924482), (52, 711140), (62, 596440), (65, 568912), (74, 499720), (80, 462241), (104, 355570), (124, 298220), (130, 284456), (148, 249860), (155, 238576), (185, 199888), (208, 177785), (248, 149110), (260, 142228), (296, 124930), (310, 119288), (370, 99944), (403, 91760), (481, 76880), (496, 74555), (520, 71114), (592, 62465), (620, 59644), (740, 49972), (806, 45880), (961, 38480), (962, 38440), (1040, 35557), (1147, 32240), (1240, 29822), (1480, 24986), (1612, 22940), (1922, 19240), (1924, 19220), (2015, 18352), (2294, 16120), (2405, 15376), (2480, 14911), (2960, 12493), (3224, 11470), (3844, 9620), (3848, 9610), (4030, 9176), (4588, 8060), (4805, 7696), (4810, 7688), (5735, 6448)]