1427156950

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{2551}}^1$

素因数の和:2797

約数の個数: 48

約数和(自身を含む): 2711326464

約数和(自身を除く): 1284169514

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 167, 334, 335, 670, 835, 1670, 1675, 2551, 3350, 4175, 5102, 8350, 11189, 12755, 22378, 25510, 55945, 63775, 111890, 127550, 170917, 279725, 341834, 426017, 559450, 852034, 854585, 1709170, 2130085, 4260170, 4272925, 8545850, 10650425, 21300850, 28543139, 57086278, 142715695, 285431390, 713578475, 1427156950]

約数ペア:

[(1, 1427156950), (2, 713578475), (5, 285431390), (10, 142715695), (25, 57086278), (50, 28543139), (67, 21300850), (134, 10650425), (167, 8545850), (334, 4272925), (335, 4260170), (670, 2130085), (835, 1709170), (1670, 854585), (1675, 852034), (2551, 559450), (3350, 426017), (4175, 341834), (5102, 279725), (8350, 170917), (11189, 127550), (12755, 111890), (22378, 63775), (25510, 55945)]