7859929042960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1\times {\mathrm{2217863}}^1$

素因数の和:2219336

約数の個数: 80

約数和(自身を含む): 18877038935040

約数和(自身を除く): 11017109892080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 1429, 2480, 2858, 5716, 7145, 11432, 14290, 22864, 28580, 44299, 57160, 88598, 114320, 177196, 221495, 354392, 442990, 708784, 885980, 1771960, 2217863, 3543920, 4435726, 8871452, 11089315, 17742904, 22178630, 35485808, 44357260, 68753753, 88714520, 137507506, 177429040, 275015012, 343768765, 550030024, 687537530, 1100060048, 1375075060, 2750150120, 3169326227, 5500300240, 6338652454, 12677304908, 15846631135, 25354609816, 31693262270, 50709219632, 63386524540, 98249113037, 126773049080, 196498226074, 253546098160, 392996452148, 491245565185, 785992904296, 982491130370, 1571985808592, 1964982260740, 3929964521480, 7859929042960]

約数ペア:

[(1, 7859929042960), (2, 3929964521480), (4, 1964982260740), (5, 1571985808592), (8, 982491130370), (10, 785992904296), (16, 491245565185), (20, 392996452148), (31, 253546098160), (40, 196498226074), (62, 126773049080), (80, 98249113037), (124, 63386524540), (155, 50709219632), (248, 31693262270), (310, 25354609816), (496, 15846631135), (620, 12677304908), (1240, 6338652454), (1429, 5500300240), (2480, 3169326227), (2858, 2750150120), (5716, 1375075060), (7145, 1100060048), (11432, 687537530), (14290, 550030024), (22864, 343768765), (28580, 275015012), (44299, 177429040), (57160, 137507506), (88598, 88714520), (114320, 68753753), (177196, 44357260), (221495, 35485808), (354392, 22178630), (442990, 17742904), (708784, 11089315), (885980, 8871452), (1771960, 4435726), (2217863, 3543920)]