9386440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{4789}}^1$

素因数の和:4814

約数の個数: 48

約数和(自身を含む): 24572700

約数和(自身を除く): 15186260

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 4789, 9578, 19156, 23945, 33523, 38312, 47890, 67046, 95780, 134092, 167615, 191560, 234661, 268184, 335230, 469322, 670460, 938644, 1173305, 1340920, 1877288, 2346610, 4693220, 9386440]

約数ペア:

[(1, 9386440), (2, 4693220), (4, 2346610), (5, 1877288), (7, 1340920), (8, 1173305), (10, 938644), (14, 670460), (20, 469322), (28, 335230), (35, 268184), (40, 234661), (49, 191560), (56, 167615), (70, 134092), (98, 95780), (140, 67046), (196, 47890), (245, 38312), (280, 33523), (392, 23945), (490, 19156), (980, 9578), (1960, 4789)]