229132960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{204583}}^1$

素因数の和:204605

約数の個数: 48

約数和(自身を含む): 618662016

約数和(自身を除く): 389529056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 204583, 409166, 818332, 1022915, 1432081, 1636664, 2045830, 2864162, 3273328, 4091660, 5728324, 6546656, 7160405, 8183320, 11456648, 14320810, 16366640, 22913296, 28641620, 32733280, 45826592, 57283240, 114566480, 229132960]

約数ペア:

[(1, 229132960), (2, 114566480), (4, 57283240), (5, 45826592), (7, 32733280), (8, 28641620), (10, 22913296), (14, 16366640), (16, 14320810), (20, 11456648), (28, 8183320), (32, 7160405), (35, 6546656), (40, 5728324), (56, 4091660), (70, 3273328), (80, 2864162), (112, 2045830), (140, 1636664), (160, 1432081), (224, 1022915), (280, 818332), (560, 409166), (1120, 204583)]