247517000

素因数分解:

$2^3\times 5^3\times {\mathrm{41}}^1\times {\mathrm{6037}}^1$

素因数の和:6099

約数の個数: 64

約数和(自身を含む): 593414640

約数和(自身を除く): 345897640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 125, 164, 200, 205, 250, 328, 410, 500, 820, 1000, 1025, 1640, 2050, 4100, 5125, 6037, 8200, 10250, 12074, 20500, 24148, 30185, 41000, 48296, 60370, 120740, 150925, 241480, 247517, 301850, 495034, 603700, 754625, 990068, 1207400, 1237585, 1509250, 1980136, 2475170, 3018500, 4950340, 6037000, 6187925, 9900680, 12375850, 24751700, 30939625, 49503400, 61879250, 123758500, 247517000]

約数ペア:

[(1, 247517000), (2, 123758500), (4, 61879250), (5, 49503400), (8, 30939625), (10, 24751700), (20, 12375850), (25, 9900680), (40, 6187925), (41, 6037000), (50, 4950340), (82, 3018500), (100, 2475170), (125, 1980136), (164, 1509250), (200, 1237585), (205, 1207400), (250, 990068), (328, 754625), (410, 603700), (500, 495034), (820, 301850), (1000, 247517), (1025, 241480), (1640, 150925), (2050, 120740), (4100, 60370), (5125, 48296), (6037, 41000), (8200, 30185), (10250, 24148), (12074, 20500)]