47230000

素因数分解:

$2^4\times 5^4\times {\mathrm{4723}}^1$

素因数の和:4751

約数の個数: 50

約数和(自身を含む): 114372764

約数和(自身を除く): 67142764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 4723, 5000, 9446, 10000, 18892, 23615, 37784, 47230, 75568, 94460, 118075, 188920, 236150, 377840, 472300, 590375, 944600, 1180750, 1889200, 2361500, 2951875, 4723000, 5903750, 9446000, 11807500, 23615000, 47230000]

約数ペア:

[(1, 47230000), (2, 23615000), (4, 11807500), (5, 9446000), (8, 5903750), (10, 4723000), (16, 2951875), (20, 2361500), (25, 1889200), (40, 1180750), (50, 944600), (80, 590375), (100, 472300), (125, 377840), (200, 236150), (250, 188920), (400, 118075), (500, 94460), (625, 75568), (1000, 47230), (1250, 37784), (2000, 23615), (2500, 18892), (4723, 10000), (5000, 9446)]