102445100

素因数分解:

$2^2\times 5^2\times {\mathrm{227}}^1\times {\mathrm{4513}}^1$

素因数の和:4754

約数の個数: 36

約数和(自身を含む): 223334664

約数和(自身を除く): 120889564

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 227, 454, 908, 1135, 2270, 4513, 4540, 5675, 9026, 11350, 18052, 22565, 22700, 45130, 90260, 112825, 225650, 451300, 1024451, 2048902, 4097804, 5122255, 10244510, 20489020, 25611275, 51222550, 102445100]

約数ペア:

[(1, 102445100), (2, 51222550), (4, 25611275), (5, 20489020), (10, 10244510), (20, 5122255), (25, 4097804), (50, 2048902), (100, 1024451), (227, 451300), (454, 225650), (908, 112825), (1135, 90260), (2270, 45130), (4513, 22700), (4540, 22565), (5675, 18052), (9026, 11350)]