20161175550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{201511}}^1$

素因数の和:201578

約数の個数: 96

約数和(自身を含む): 53972974080

約数和(自身を除く): 33811798530

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 29, 30, 46, 50, 58, 69, 75, 87, 115, 138, 145, 150, 174, 230, 290, 345, 435, 575, 667, 690, 725, 870, 1150, 1334, 1450, 1725, 2001, 2175, 3335, 3450, 4002, 4350, 6670, 10005, 16675, 20010, 33350, 50025, 100050, 201511, 403022, 604533, 1007555, 1209066, 2015110, 3022665, 4634753, 5037775, 5843819, 6045330, 9269506, 10075550, 11687638, 13904259, 15113325, 17531457, 23173765, 27808518, 29219095, 30226650, 35062914, 46347530, 58438190, 69521295, 87657285, 115868825, 134407837, 139042590, 146095475, 175314570, 231737650, 268815674, 292190950, 347606475, 403223511, 438286425, 672039185, 695212950, 806447022, 876572850, 1344078370, 2016117555, 3360195925, 4032235110, 6720391850, 10080587775, 20161175550]

約数ペア:

[(1, 20161175550), (2, 10080587775), (3, 6720391850), (5, 4032235110), (6, 3360195925), (10, 2016117555), (15, 1344078370), (23, 876572850), (25, 806447022), (29, 695212950), (30, 672039185), (46, 438286425), (50, 403223511), (58, 347606475), (69, 292190950), (75, 268815674), (87, 231737650), (115, 175314570), (138, 146095475), (145, 139042590), (150, 134407837), (174, 115868825), (230, 87657285), (290, 69521295), (345, 58438190), (435, 46347530), (575, 35062914), (667, 30226650), (690, 29219095), (725, 27808518), (870, 23173765), (1150, 17531457), (1334, 15113325), (1450, 13904259), (1725, 11687638), (2001, 10075550), (2175, 9269506), (3335, 6045330), (3450, 5843819), (4002, 5037775), (4350, 4634753), (6670, 3022665), (10005, 2015110), (16675, 1209066), (20010, 1007555), (33350, 604533), (50025, 403022), (100050, 201511)]