274324340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{5987}}^1$

素因数の和:6104

約数の個数: 48

約数和(自身を含む): 603590400

約数和(自身を除く): 329266060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 79, 116, 145, 158, 290, 316, 395, 580, 790, 1580, 2291, 4582, 5987, 9164, 11455, 11974, 22910, 23948, 29935, 45820, 59870, 119740, 173623, 347246, 472973, 694492, 868115, 945946, 1736230, 1891892, 2364865, 3472460, 4729730, 9459460, 13716217, 27432434, 54864868, 68581085, 137162170, 274324340]

約数ペア:

[(1, 274324340), (2, 137162170), (4, 68581085), (5, 54864868), (10, 27432434), (20, 13716217), (29, 9459460), (58, 4729730), (79, 3472460), (116, 2364865), (145, 1891892), (158, 1736230), (290, 945946), (316, 868115), (395, 694492), (580, 472973), (790, 347246), (1580, 173623), (2291, 119740), (4582, 59870), (5987, 45820), (9164, 29935), (11455, 23948), (11974, 22910)]