57245200

素因数分解:

$2^4\times 5^2\times {\mathrm{143113}}^1$

素因数の和:143131

約数の個数: 30

約数和(自身を含む): 137532554

約数和(自身を除く): 80287354

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 143113, 286226, 572452, 715565, 1144904, 1431130, 2289808, 2862260, 3577825, 5724520, 7155650, 11449040, 14311300, 28622600, 57245200]

約数ペア:

[(1, 57245200), (2, 28622600), (4, 14311300), (5, 11449040), (8, 7155650), (10, 5724520), (16, 3577825), (20, 2862260), (25, 2289808), (40, 1431130), (50, 1144904), (80, 715565), (100, 572452), (200, 286226), (400, 143113)]