1308705464300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1047551}}^1$

素因数の和:1047640

約数の個数: 108

約数和(自身を含む): 3160185735168

約数和(自身を除く): 1851480270868

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 775, 806, 961, 1300, 1550, 1612, 1922, 2015, 3100, 3844, 4030, 4805, 8060, 9610, 10075, 12493, 19220, 20150, 24025, 24986, 40300, 48050, 49972, 62465, 96100, 124930, 249860, 312325, 624650, 1047551, 1249300, 2095102, 4190204, 5237755, 10475510, 13618163, 20951020, 26188775, 27236326, 32474081, 52377550, 54472652, 64948162, 68090815, 104755100, 129896324, 136181630, 162370405, 272363260, 324740810, 340454075, 422163053, 649481620, 680908150, 811852025, 844326106, 1006696511, 1361816300, 1623704050, 1688652212, 2013393022, 2110815265, 3247408100, 4026786044, 4221630530, 5033482555, 8443261060, 10066965110, 10554076325, 13087054643, 20133930220, 21108152650, 25167412775, 26174109286, 42216305300, 50334825550, 52348218572, 65435273215, 100669651100, 130870546430, 261741092860, 327176366075, 654352732150, 1308705464300]

約数ペア:

[(1, 1308705464300), (2, 654352732150), (4, 327176366075), (5, 261741092860), (10, 130870546430), (13, 100669651100), (20, 65435273215), (25, 52348218572), (26, 50334825550), (31, 42216305300), (50, 26174109286), (52, 25167412775), (62, 21108152650), (65, 20133930220), (100, 13087054643), (124, 10554076325), (130, 10066965110), (155, 8443261060), (260, 5033482555), (310, 4221630530), (325, 4026786044), (403, 3247408100), (620, 2110815265), (650, 2013393022), (775, 1688652212), (806, 1623704050), (961, 1361816300), (1300, 1006696511), (1550, 844326106), (1612, 811852025), (1922, 680908150), (2015, 649481620), (3100, 422163053), (3844, 340454075), (4030, 324740810), (4805, 272363260), (8060, 162370405), (9610, 136181630), (10075, 129896324), (12493, 104755100), (19220, 68090815), (20150, 64948162), (24025, 54472652), (24986, 52377550), (40300, 32474081), (48050, 27236326), (49972, 26188775), (62465, 20951020), (96100, 13618163), (124930, 10475510), (249860, 5237755), (312325, 4190204), (624650, 2095102), (1047551, 1249300)]