74012480

素因数分解:

$2^6\times 5^1\times {\mathrm{231289}}^1$

素因数の和:231306

約数の個数: 28

約数和(自身を含む): 176242980

約数和(自身を除く): 102230500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 231289, 462578, 925156, 1156445, 1850312, 2312890, 3700624, 4625780, 7401248, 9251560, 14802496, 18503120, 37006240, 74012480]

約数ペア:

[(1, 74012480), (2, 37006240), (4, 18503120), (5, 14802496), (8, 9251560), (10, 7401248), (16, 4625780), (20, 3700624), (32, 2312890), (40, 1850312), (64, 1156445), (80, 925156), (160, 462578), (320, 231289)]