193700540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{14923}}^1$

素因数の和:15002

約数の個数: 48

約数和(自身を含む): 451301760

約数和(自身を除く): 257601220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3245, 6490, 12980, 14923, 29846, 59692, 74615, 149230, 164153, 298460, 328306, 656612, 820765, 880457, 1641530, 1760914, 3283060, 3521828, 4402285, 8804570, 9685027, 17609140, 19370054, 38740108, 48425135, 96850270, 193700540]

約数ペア:

[(1, 193700540), (2, 96850270), (4, 48425135), (5, 38740108), (10, 19370054), (11, 17609140), (20, 9685027), (22, 8804570), (44, 4402285), (55, 3521828), (59, 3283060), (110, 1760914), (118, 1641530), (220, 880457), (236, 820765), (295, 656612), (590, 328306), (649, 298460), (1180, 164153), (1298, 149230), (2596, 74615), (3245, 59692), (6490, 29846), (12980, 14923)]