113944960

素因数分解:

$2^7\times 5^1\times {\mathrm{178039}}^1$

素因数の和:178058

約数の個数: 32

約数和(自身を含む): 272401200

約数和(自身を除く): 158456240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 178039, 356078, 712156, 890195, 1424312, 1780390, 2848624, 3560780, 5697248, 7121560, 11394496, 14243120, 22788992, 28486240, 56972480, 113944960]

約数ペア:

[(1, 113944960), (2, 56972480), (4, 28486240), (5, 22788992), (8, 14243120), (10, 11394496), (16, 7121560), (20, 5697248), (32, 3560780), (40, 2848624), (64, 1780390), (80, 1424312), (128, 890195), (160, 712156), (320, 356078), (640, 178039)]