11156950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 23998464

約数和(自身を除く): 12841514

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 127, 175, 251, 254, 350, 502, 635, 889, 1255, 1270, 1757, 1778, 2510, 3175, 3514, 4445, 6275, 6350, 8785, 8890, 12550, 17570, 22225, 31877, 43925, 44450, 63754, 87850, 159385, 223139, 318770, 446278, 796925, 1115695, 1593850, 2231390, 5578475, 11156950]

約数ペア:

[(1, 11156950), (2, 5578475), (5, 2231390), (7, 1593850), (10, 1115695), (14, 796925), (25, 446278), (35, 318770), (50, 223139), (70, 159385), (127, 87850), (175, 63754), (251, 44450), (254, 43925), (350, 31877), (502, 22225), (635, 17570), (889, 12550), (1255, 8890), (1270, 8785), (1757, 6350), (1778, 6275), (2510, 4445), (3175, 3514)]