1445043680

素因数分解:

$2^5\times 5^1\times {\mathrm{383}}^1\times {\mathrm{23581}}^1$

素因数の和:23979

約数の個数: 48

約数和(自身を含む): 3422974464

約数和(自身を除く): 1977930784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 383, 766, 1532, 1915, 3064, 3830, 6128, 7660, 12256, 15320, 23581, 30640, 47162, 61280, 94324, 117905, 188648, 235810, 377296, 471620, 754592, 943240, 1886480, 3772960, 9031523, 18063046, 36126092, 45157615, 72252184, 90315230, 144504368, 180630460, 289008736, 361260920, 722521840, 1445043680]

約数ペア:

[(1, 1445043680), (2, 722521840), (4, 361260920), (5, 289008736), (8, 180630460), (10, 144504368), (16, 90315230), (20, 72252184), (32, 45157615), (40, 36126092), (80, 18063046), (160, 9031523), (383, 3772960), (766, 1886480), (1532, 943240), (1915, 754592), (3064, 471620), (3830, 377296), (6128, 235810), (7660, 188648), (12256, 117905), (15320, 94324), (23581, 61280), (30640, 47162)]