201330160

素因数分解:

$2^4\times 5^1\times {\mathrm{761}}^1\times {\mathrm{3307}}^1$

素因数の和:4081

約数の個数: 40

約数和(自身を含む): 468849456

約数和(自身を除く): 267519296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 761, 1522, 3044, 3307, 3805, 6088, 6614, 7610, 12176, 13228, 15220, 16535, 26456, 30440, 33070, 52912, 60880, 66140, 132280, 264560, 2516627, 5033254, 10066508, 12583135, 20133016, 25166270, 40266032, 50332540, 100665080, 201330160]

約数ペア:

[(1, 201330160), (2, 100665080), (4, 50332540), (5, 40266032), (8, 25166270), (10, 20133016), (16, 12583135), (20, 10066508), (40, 5033254), (80, 2516627), (761, 264560), (1522, 132280), (3044, 66140), (3307, 60880), (3805, 52912), (6088, 33070), (6614, 30440), (7610, 26456), (12176, 16535), (13228, 15220)]