15696691784920

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{39313}}^1\times {\mathrm{43973}}^1$

素因数の和:83524

約数の個数: 64

約数和(自身を含む): 35474849514720

約数和(自身を除く): 19778157729800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 39313, 43973, 78626, 87946, 157252, 175892, 196565, 219865, 314504, 351784, 393130, 439730, 786260, 879460, 1572520, 1758920, 8924051, 9981871, 17848102, 19963742, 35696204, 39927484, 44620255, 49909355, 71392408, 79854968, 89240510, 99818710, 178481020, 199637420, 356962040, 399274840, 1728710549, 3457421098, 6914842196, 8643552745, 13829684392, 17287105490, 34574210980, 69148421960, 392417294623, 784834589246, 1569669178492, 1962086473115, 3139338356984, 3924172946230, 7848345892460, 15696691784920]

約数ペア:

[(1, 15696691784920), (2, 7848345892460), (4, 3924172946230), (5, 3139338356984), (8, 1962086473115), (10, 1569669178492), (20, 784834589246), (40, 392417294623), (227, 69148421960), (454, 34574210980), (908, 17287105490), (1135, 13829684392), (1816, 8643552745), (2270, 6914842196), (4540, 3457421098), (9080, 1728710549), (39313, 399274840), (43973, 356962040), (78626, 199637420), (87946, 178481020), (157252, 99818710), (175892, 89240510), (196565, 79854968), (219865, 71392408), (314504, 49909355), (351784, 44620255), (393130, 39927484), (439730, 35696204), (786260, 19963742), (879460, 17848102), (1572520, 9981871), (1758920, 8924051)]