336383420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{1123}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 749474208

約数和(自身を除く): 413090788

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 881, 1123, 1762, 2246, 3524, 4405, 4492, 5615, 8810, 11230, 14977, 17620, 19091, 22460, 29954, 38182, 59908, 74885, 76364, 95455, 149770, 190910, 299540, 381820, 989363, 1978726, 3957452, 4946815, 9893630, 16819171, 19787260, 33638342, 67276684, 84095855, 168191710, 336383420]

約数ペア:

[(1, 336383420), (2, 168191710), (4, 84095855), (5, 67276684), (10, 33638342), (17, 19787260), (20, 16819171), (34, 9893630), (68, 4946815), (85, 3957452), (170, 1978726), (340, 989363), (881, 381820), (1123, 299540), (1762, 190910), (2246, 149770), (3524, 95455), (4405, 76364), (4492, 74885), (5615, 59908), (8810, 38182), (11230, 29954), (14977, 22460), (17620, 19091)]