1394362100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{820213}}^1$

素因数の和:820244

約数の個数: 36

約数和(自身を含む): 3203755884

約数和(自身を除く): 1809393784

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 820213, 1640426, 3280852, 4101065, 8202130, 13943621, 16404260, 20505325, 27887242, 41010650, 55774484, 69718105, 82021300, 139436210, 278872420, 348590525, 697181050, 1394362100]

約数ペア:

[(1, 1394362100), (2, 697181050), (4, 348590525), (5, 278872420), (10, 139436210), (17, 82021300), (20, 69718105), (25, 55774484), (34, 41010650), (50, 27887242), (68, 20505325), (85, 16404260), (100, 13943621), (170, 8202130), (340, 4101065), (425, 3280852), (850, 1640426), (1700, 820213)]