15693720123950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{8039}}^1\times {\mathrm{8431}}^1$

素因数の和:16914

約数の個数: 96

約数和(自身を含む): 31927380802560

約数和(自身を除く): 16233660678610

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 421, 550, 842, 2105, 4210, 4631, 8039, 8431, 9262, 10525, 16078, 16862, 21050, 23155, 40195, 42155, 46310, 80390, 84310, 88429, 92741, 115775, 176858, 185482, 200975, 210775, 231550, 401950, 421550, 442145, 463705, 884290, 927410, 2210725, 2318525, 3384419, 3549451, 4421450, 4637050, 6768838, 7098902, 16922095, 17747255, 33844190, 35494510, 37228609, 39043961, 67776809, 74457218, 78087922, 84610475, 88736275, 135553618, 169220950, 177472550, 186143045, 195219805, 338884045, 372286090, 390439610, 677768090, 745544899, 930715225, 976099025, 1491089798, 1694420225, 1861430450, 1952198050, 3388840450, 3727724495, 7455448990, 18638622475, 28534036589, 37277244950, 57068073178, 142670182945, 285340365890, 313874402479, 627748804958, 713350914725, 1426701829450, 1569372012395, 3138744024790, 7846860061975, 15693720123950]

約数ペア:

[(1, 15693720123950), (2, 7846860061975), (5, 3138744024790), (10, 1569372012395), (11, 1426701829450), (22, 713350914725), (25, 627748804958), (50, 313874402479), (55, 285340365890), (110, 142670182945), (275, 57068073178), (421, 37277244950), (550, 28534036589), (842, 18638622475), (2105, 7455448990), (4210, 3727724495), (4631, 3388840450), (8039, 1952198050), (8431, 1861430450), (9262, 1694420225), (10525, 1491089798), (16078, 976099025), (16862, 930715225), (21050, 745544899), (23155, 677768090), (40195, 390439610), (42155, 372286090), (46310, 338884045), (80390, 195219805), (84310, 186143045), (88429, 177472550), (92741, 169220950), (115775, 135553618), (176858, 88736275), (185482, 84610475), (200975, 78087922), (210775, 74457218), (231550, 67776809), (401950, 39043961), (421550, 37228609), (442145, 35494510), (463705, 33844190), (884290, 17747255), (927410, 16922095), (2210725, 7098902), (2318525, 6768838), (3384419, 4637050), (3549451, 4421450)]