38351950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8429}}^1$

素因数の和:8461

約数の個数: 48

約数和(自身を含む): 87806880

約数和(自身を除く): 49454930

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 8429, 16858, 42145, 59003, 84290, 109577, 118006, 210725, 219154, 295015, 421450, 547885, 590030, 767039, 1095770, 1475075, 1534078, 2739425, 2950150, 3835195, 5478850, 7670390, 19175975, 38351950]

約数ペア:

[(1, 38351950), (2, 19175975), (5, 7670390), (7, 5478850), (10, 3835195), (13, 2950150), (14, 2739425), (25, 1534078), (26, 1475075), (35, 1095770), (50, 767039), (65, 590030), (70, 547885), (91, 421450), (130, 295015), (175, 219154), (182, 210725), (325, 118006), (350, 109577), (455, 84290), (650, 59003), (910, 42145), (2275, 16858), (4550, 8429)]