48898400

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3217}}^1$

素因数の和:3256

約数の個数: 72

約数和(自身を含む): 125695080

約数和(自身を除く): 76796680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3217, 3800, 6434, 7600, 12868, 15200, 16085, 25736, 32170, 51472, 61123, 64340, 80425, 102944, 122246, 128680, 160850, 244492, 257360, 305615, 321700, 488984, 514720, 611230, 643400, 977968, 1222460, 1286800, 1528075, 1955936, 2444920, 2573600, 3056150, 4889840, 6112300, 9779680, 12224600, 24449200, 48898400]

約数ペア:

[(1, 48898400), (2, 24449200), (4, 12224600), (5, 9779680), (8, 6112300), (10, 4889840), (16, 3056150), (19, 2573600), (20, 2444920), (25, 1955936), (32, 1528075), (38, 1286800), (40, 1222460), (50, 977968), (76, 643400), (80, 611230), (95, 514720), (100, 488984), (152, 321700), (160, 305615), (190, 257360), (200, 244492), (304, 160850), (380, 128680), (400, 122246), (475, 102944), (608, 80425), (760, 64340), (800, 61123), (950, 51472), (1520, 32170), (1900, 25736), (3040, 16085), (3217, 15200), (3800, 12868), (6434, 7600)]