15546770140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3719323}}^1$

素因数の和:3719362

約数の個数: 48

約数和(自身を含む): 37490785920

約数和(自身を除く): 21944015780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 3719323, 7438646, 14877292, 18596615, 37193230, 40912553, 70667137, 74386460, 81825106, 141334274, 163650212, 204562765, 282668548, 353335685, 409125530, 706671370, 777338507, 818251060, 1413342740, 1554677014, 3109354028, 3886692535, 7773385070, 15546770140]

約数ペア:

[(1, 15546770140), (2, 7773385070), (4, 3886692535), (5, 3109354028), (10, 1554677014), (11, 1413342740), (19, 818251060), (20, 777338507), (22, 706671370), (38, 409125530), (44, 353335685), (55, 282668548), (76, 204562765), (95, 163650212), (110, 141334274), (190, 81825106), (209, 74386460), (220, 70667137), (380, 40912553), (418, 37193230), (836, 18596615), (1045, 14877292), (2090, 7438646), (4180, 3719323)]