80337530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6791}}^1$

素因数の和:6831

約数の個数: 48

約数和(自身を含む): 178982784

約数和(自身を除く): 98645254

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 6791, 11830, 13582, 33955, 47537, 67910, 88283, 95074, 176566, 237685, 441415, 475370, 617981, 882830, 1147679, 1235962, 2295358, 3089905, 5738395, 6179810, 8033753, 11476790, 16067506, 40168765, 80337530]

約数ペア:

[(1, 80337530), (2, 40168765), (5, 16067506), (7, 11476790), (10, 8033753), (13, 6179810), (14, 5738395), (26, 3089905), (35, 2295358), (65, 1235962), (70, 1147679), (91, 882830), (130, 617981), (169, 475370), (182, 441415), (338, 237685), (455, 176566), (845, 95074), (910, 88283), (1183, 67910), (1690, 47537), (2366, 33955), (5915, 13582), (6791, 11830)]