97259480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127973}}^1$

素因数の和:128003

約数の個数: 32

約数和(自身を含む): 230353200

約数和(自身を除く): 133093720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 127973, 255946, 511892, 639865, 1023784, 1279730, 2431487, 2559460, 4862974, 5118920, 9725948, 12157435, 19451896, 24314870, 48629740, 97259480]

約数ペア:

[(1, 97259480), (2, 48629740), (4, 24314870), (5, 19451896), (8, 12157435), (10, 9725948), (19, 5118920), (20, 4862974), (38, 2559460), (40, 2431487), (76, 1279730), (95, 1023784), (152, 639865), (190, 511892), (380, 255946), (760, 127973)]