1355268160

素因数分解:

$2^6\times 5^1\times {\mathrm{173}}^1\times {\mathrm{24481}}^1$

素因数の和:24671

約数の個数: 56

約数和(自身を含む): 3246019416

約数和(自身を除く): 1890751256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 173, 320, 346, 692, 865, 1384, 1730, 2768, 3460, 5536, 6920, 11072, 13840, 24481, 27680, 48962, 55360, 97924, 122405, 195848, 244810, 391696, 489620, 783392, 979240, 1566784, 1958480, 3916960, 4235213, 7833920, 8470426, 16940852, 21176065, 33881704, 42352130, 67763408, 84704260, 135526816, 169408520, 271053632, 338817040, 677634080, 1355268160]

約数ペア:

[(1, 1355268160), (2, 677634080), (4, 338817040), (5, 271053632), (8, 169408520), (10, 135526816), (16, 84704260), (20, 67763408), (32, 42352130), (40, 33881704), (64, 21176065), (80, 16940852), (160, 8470426), (173, 7833920), (320, 4235213), (346, 3916960), (692, 1958480), (865, 1566784), (1384, 979240), (1730, 783392), (2768, 489620), (3460, 391696), (5536, 244810), (6920, 195848), (11072, 122405), (13840, 97924), (24481, 55360), (27680, 48962)]