80066600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23549}}^1$

素因数の和:23582

約数の個数: 48

約数和(自身を含む): 197113500

約数和(自身を除く): 117046900

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 23549, 47098, 94196, 117745, 188392, 235490, 400333, 470980, 588725, 800666, 941960, 1177450, 1601332, 2001665, 2354900, 3202664, 4003330, 4709800, 8006660, 10008325, 16013320, 20016650, 40033300, 80066600]

約数ペア:

[(1, 80066600), (2, 40033300), (4, 20016650), (5, 16013320), (8, 10008325), (10, 8006660), (17, 4709800), (20, 4003330), (25, 3202664), (34, 2354900), (40, 2001665), (50, 1601332), (68, 1177450), (85, 941960), (100, 800666), (136, 588725), (170, 470980), (200, 400333), (340, 235490), (425, 188392), (680, 117745), (850, 94196), (1700, 47098), (3400, 23549)]