15749672260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1424021}}^1$

素因数の和:1424116

約数の個数: 48

約数和(自身を含む): 38277711360

約数和(自身を除く): 22528039100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 11060, 1424021, 2848042, 5696084, 7120105, 9968147, 14240210, 19936294, 28480420, 39872588, 49840735, 99681470, 112497659, 199362940, 224995318, 449990636, 562488295, 787483613, 1124976590, 1574967226, 2249953180, 3149934452, 3937418065, 7874836130, 15749672260]

約数ペア:

[(1, 15749672260), (2, 7874836130), (4, 3937418065), (5, 3149934452), (7, 2249953180), (10, 1574967226), (14, 1124976590), (20, 787483613), (28, 562488295), (35, 449990636), (70, 224995318), (79, 199362940), (140, 112497659), (158, 99681470), (316, 49840735), (395, 39872588), (553, 28480420), (790, 19936294), (1106, 14240210), (1580, 9968147), (2212, 7120105), (2765, 5696084), (5530, 2848042), (11060, 1424021)]