9211000

素因数分解:

$2^3\times 5^3\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 22052160

約数和(自身を除く): 12841160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 125, 151, 200, 244, 250, 302, 305, 488, 500, 604, 610, 755, 1000, 1208, 1220, 1510, 1525, 2440, 3020, 3050, 3775, 6040, 6100, 7550, 7625, 9211, 12200, 15100, 15250, 18422, 18875, 30200, 30500, 36844, 37750, 46055, 61000, 73688, 75500, 92110, 151000, 184220, 230275, 368440, 460550, 921100, 1151375, 1842200, 2302750, 4605500, 9211000]

約数ペア:

[(1, 9211000), (2, 4605500), (4, 2302750), (5, 1842200), (8, 1151375), (10, 921100), (20, 460550), (25, 368440), (40, 230275), (50, 184220), (61, 151000), (100, 92110), (122, 75500), (125, 73688), (151, 61000), (200, 46055), (244, 37750), (250, 36844), (302, 30500), (305, 30200), (488, 18875), (500, 18422), (604, 15250), (610, 15100), (755, 12200), (1000, 9211), (1208, 7625), (1220, 7550), (1510, 6100), (1525, 6040), (2440, 3775), (3020, 3050)]