190039000

素因数分解:

$2^3\times 5^3\times {\mathrm{59}}^1\times {\mathrm{3221}}^1$

素因数の和:3301

約数の個数: 64

約数和(自身を含む): 452368800

約数和(自身を除く): 262329800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 125, 200, 236, 250, 295, 472, 500, 590, 1000, 1180, 1475, 2360, 2950, 3221, 5900, 6442, 7375, 11800, 12884, 14750, 16105, 25768, 29500, 32210, 59000, 64420, 80525, 128840, 161050, 190039, 322100, 380078, 402625, 644200, 760156, 805250, 950195, 1520312, 1610500, 1900390, 3221000, 3800780, 4750975, 7601560, 9501950, 19003900, 23754875, 38007800, 47509750, 95019500, 190039000]

約数ペア:

[(1, 190039000), (2, 95019500), (4, 47509750), (5, 38007800), (8, 23754875), (10, 19003900), (20, 9501950), (25, 7601560), (40, 4750975), (50, 3800780), (59, 3221000), (100, 1900390), (118, 1610500), (125, 1520312), (200, 950195), (236, 805250), (250, 760156), (295, 644200), (472, 402625), (500, 380078), (590, 322100), (1000, 190039), (1180, 161050), (1475, 128840), (2360, 80525), (2950, 64420), (3221, 59000), (5900, 32210), (6442, 29500), (7375, 25768), (11800, 16105), (12884, 14750)]