77071850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2311}}^1$

素因数の和:2375

約数の個数: 48

約数和(自身を含む): 154811520

約数和(自身を除く): 77739670

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 115, 145, 230, 290, 575, 667, 725, 1150, 1334, 1450, 2311, 3335, 4622, 6670, 11555, 16675, 23110, 33350, 53153, 57775, 67019, 106306, 115550, 134038, 265765, 335095, 531530, 670190, 1328825, 1541437, 1675475, 2657650, 3082874, 3350950, 7707185, 15414370, 38535925, 77071850]

約数ペア:

[(1, 77071850), (2, 38535925), (5, 15414370), (10, 7707185), (23, 3350950), (25, 3082874), (29, 2657650), (46, 1675475), (50, 1541437), (58, 1328825), (115, 670190), (145, 531530), (230, 335095), (290, 265765), (575, 134038), (667, 115550), (725, 106306), (1150, 67019), (1334, 57775), (1450, 53153), (2311, 33350), (3335, 23110), (4622, 16675), (6670, 11555)]