238526080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28669}}^1$

素因数の和:28701

約数の個数: 64

約数和(自身を含む): 614111400

約数和(自身を除く): 375585320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 28669, 57338, 114676, 143345, 229352, 286690, 372697, 458704, 573380, 745394, 917408, 1146760, 1490788, 1834816, 1863485, 2293520, 2981576, 3669632, 3726970, 4587040, 5963152, 7453940, 9174080, 11926304, 14907880, 18348160, 23852608, 29815760, 47705216, 59631520, 119263040, 238526080]

約数ペア:

[(1, 238526080), (2, 119263040), (4, 59631520), (5, 47705216), (8, 29815760), (10, 23852608), (13, 18348160), (16, 14907880), (20, 11926304), (26, 9174080), (32, 7453940), (40, 5963152), (52, 4587040), (64, 3726970), (65, 3669632), (80, 2981576), (104, 2293520), (128, 1863485), (130, 1834816), (160, 1490788), (208, 1146760), (260, 917408), (320, 745394), (416, 573380), (520, 458704), (640, 372697), (832, 286690), (1040, 229352), (1664, 143345), (2080, 114676), (4160, 57338), (8320, 28669)]