136445950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 262951920

約数和(自身を除く): 126505970

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 101, 202, 205, 410, 505, 659, 1010, 1025, 1318, 2050, 2525, 3295, 4141, 5050, 6590, 8282, 16475, 20705, 27019, 32950, 41410, 54038, 66559, 103525, 133118, 135095, 207050, 270190, 332795, 665590, 675475, 1350950, 1663975, 2728919, 3327950, 5457838, 13644595, 27289190, 68222975, 136445950]

約数ペア:

[(1, 136445950), (2, 68222975), (5, 27289190), (10, 13644595), (25, 5457838), (41, 3327950), (50, 2728919), (82, 1663975), (101, 1350950), (202, 675475), (205, 665590), (410, 332795), (505, 270190), (659, 207050), (1010, 135095), (1025, 133118), (1318, 103525), (2050, 66559), (2525, 54038), (3295, 41410), (4141, 32950), (5050, 27019), (6590, 20705), (8282, 16475)]