88884050

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 170881920

約数和(自身を除く): 81997870

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 109, 218, 235, 347, 470, 545, 694, 1090, 1175, 1735, 2350, 2725, 3470, 5123, 5450, 8675, 10246, 16309, 17350, 25615, 32618, 37823, 51230, 75646, 81545, 128075, 163090, 189115, 256150, 378230, 407725, 815450, 945575, 1777681, 1891150, 3555362, 8888405, 17776810, 44442025, 88884050]

約数ペア:

[(1, 88884050), (2, 44442025), (5, 17776810), (10, 8888405), (25, 3555362), (47, 1891150), (50, 1777681), (94, 945575), (109, 815450), (218, 407725), (235, 378230), (347, 256150), (470, 189115), (545, 163090), (694, 128075), (1090, 81545), (1175, 75646), (1735, 51230), (2350, 37823), (2725, 32618), (3470, 25615), (5123, 17350), (5450, 16309), (8675, 10246)]