156950400730

素因数分解:

$2^1\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{1997}}^1\times {\mathrm{4909}}^1$

素因数の和:8514

約数の個数: 32

約数和(自身を含む): 282886350480

約数和(自身を除く): 125935949750

約数列:

[1, 2, 5, 10, 1601, 1997, 3202, 3994, 4909, 8005, 9818, 9985, 16010, 19970, 24545, 49090, 3197197, 6394394, 7859309, 9803273, 15718618, 15985985, 19606546, 31971970, 39296545, 49016365, 78593090, 98032730, 15695040073, 31390080146, 78475200365, 156950400730]

約数ペア:

[(1, 156950400730), (2, 78475200365), (5, 31390080146), (10, 15695040073), (1601, 98032730), (1997, 78593090), (3202, 49016365), (3994, 39296545), (4909, 31971970), (8005, 19606546), (9818, 15985985), (9985, 15718618), (16010, 9803273), (19970, 7859309), (24545, 6394394), (49090, 3197197)]