38686900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3251}}^1$

素因数の和:3289

約数の個数: 72

約数和(自身を含む): 101618496

約数和(自身を除く): 62931596

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2380, 2975, 3251, 5950, 6502, 11900, 13004, 16255, 22757, 32510, 45514, 55267, 65020, 81275, 91028, 110534, 113785, 162550, 221068, 227570, 276335, 325100, 386869, 455140, 552670, 568925, 773738, 1105340, 1137850, 1381675, 1547476, 1934345, 2275700, 2763350, 3868690, 5526700, 7737380, 9671725, 19343450, 38686900]

約数ペア:

[(1, 38686900), (2, 19343450), (4, 9671725), (5, 7737380), (7, 5526700), (10, 3868690), (14, 2763350), (17, 2275700), (20, 1934345), (25, 1547476), (28, 1381675), (34, 1137850), (35, 1105340), (50, 773738), (68, 568925), (70, 552670), (85, 455140), (100, 386869), (119, 325100), (140, 276335), (170, 227570), (175, 221068), (238, 162550), (340, 113785), (350, 110534), (425, 91028), (476, 81275), (595, 65020), (700, 55267), (850, 45514), (1190, 32510), (1700, 22757), (2380, 16255), (2975, 13004), (3251, 11900), (5950, 6502)]