4901600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1$

素因数の和:588

約数の個数: 72

約数和(自身を含む): 13077288

約数和(自身を除く): 8175688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 557, 800, 880, 1100, 1114, 1760, 2200, 2228, 2785, 4400, 4456, 5570, 6127, 8800, 8912, 11140, 12254, 13925, 17824, 22280, 24508, 27850, 30635, 44560, 49016, 55700, 61270, 89120, 98032, 111400, 122540, 153175, 196064, 222800, 245080, 306350, 445600, 490160, 612700, 980320, 1225400, 2450800, 4901600]

約数ペア:

[(1, 4901600), (2, 2450800), (4, 1225400), (5, 980320), (8, 612700), (10, 490160), (11, 445600), (16, 306350), (20, 245080), (22, 222800), (25, 196064), (32, 153175), (40, 122540), (44, 111400), (50, 98032), (55, 89120), (80, 61270), (88, 55700), (100, 49016), (110, 44560), (160, 30635), (176, 27850), (200, 24508), (220, 22280), (275, 17824), (352, 13925), (400, 12254), (440, 11140), (550, 8912), (557, 8800), (800, 6127), (880, 5570), (1100, 4456), (1114, 4400), (1760, 2785), (2200, 2228)]