4770014720

素因数分解:

$2^9\times 5^1\times {\mathrm{769}}^1\times {\mathrm{2423}}^1$

素因数の和:3215

約数の個数: 80

約数和(自身を含む): 11456454240

約数和(自身を除く): 6686439520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 769, 1280, 1538, 2423, 2560, 3076, 3845, 4846, 6152, 7690, 9692, 12115, 12304, 15380, 19384, 24230, 24608, 30760, 38768, 48460, 49216, 61520, 77536, 96920, 98432, 123040, 155072, 193840, 196864, 246080, 310144, 387680, 393728, 492160, 620288, 775360, 984320, 1240576, 1550720, 1863287, 1968640, 3101440, 3726574, 6202880, 7453148, 9316435, 14906296, 18632870, 29812592, 37265740, 59625184, 74531480, 119250368, 149062960, 238500736, 298125920, 477001472, 596251840, 954002944, 1192503680, 2385007360, 4770014720]

約数ペア:

[(1, 4770014720), (2, 2385007360), (4, 1192503680), (5, 954002944), (8, 596251840), (10, 477001472), (16, 298125920), (20, 238500736), (32, 149062960), (40, 119250368), (64, 74531480), (80, 59625184), (128, 37265740), (160, 29812592), (256, 18632870), (320, 14906296), (512, 9316435), (640, 7453148), (769, 6202880), (1280, 3726574), (1538, 3101440), (2423, 1968640), (2560, 1863287), (3076, 1550720), (3845, 1240576), (4846, 984320), (6152, 775360), (7690, 620288), (9692, 492160), (12115, 393728), (12304, 387680), (15380, 310144), (19384, 246080), (24230, 196864), (24608, 193840), (30760, 155072), (38768, 123040), (48460, 98432), (49216, 96920), (61520, 77536)]