5501590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 10445760

約数和(自身を除く): 4944170

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 311, 610, 622, 1555, 1769, 3110, 3538, 8845, 9019, 17690, 18038, 18971, 37942, 45095, 90190, 94855, 189710, 550159, 1100318, 2750795, 5501590]

約数ペア:

[(1, 5501590), (2, 2750795), (5, 1100318), (10, 550159), (29, 189710), (58, 94855), (61, 90190), (122, 45095), (145, 37942), (290, 18971), (305, 18038), (311, 17690), (610, 9019), (622, 8845), (1555, 3538), (1769, 3110)]