15706562240

素因数分解:

$2^6\times 5^1\times {\mathrm{3881}}^1\times {\mathrm{12647}}^1$

素因数の和:16545

約数の個数: 56

約数和(自身を含む): 37413846432

約数和(自身を除く): 21707284192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3881, 7762, 12647, 15524, 19405, 25294, 31048, 38810, 50588, 62096, 63235, 77620, 101176, 124192, 126470, 155240, 202352, 248384, 252940, 310480, 404704, 505880, 620960, 809408, 1011760, 1241920, 2023520, 4047040, 49083007, 98166014, 196332028, 245415035, 392664056, 490830070, 785328112, 981660140, 1570656224, 1963320280, 3141312448, 3926640560, 7853281120, 15706562240]

約数ペア:

[(1, 15706562240), (2, 7853281120), (4, 3926640560), (5, 3141312448), (8, 1963320280), (10, 1570656224), (16, 981660140), (20, 785328112), (32, 490830070), (40, 392664056), (64, 245415035), (80, 196332028), (160, 98166014), (320, 49083007), (3881, 4047040), (7762, 2023520), (12647, 1241920), (15524, 1011760), (19405, 809408), (25294, 620960), (31048, 505880), (38810, 404704), (50588, 310480), (62096, 252940), (63235, 248384), (77620, 202352), (101176, 155240), (124192, 126470)]