9968997070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{827}}^1\times {\mathrm{29401}}^1$

素因数の和:30276

約数の個数: 32

約数和(自身を含む): 18404711136

約数和(自身を除く): 8435714066

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 827, 1654, 4135, 8270, 29401, 33907, 58802, 67814, 147005, 169535, 294010, 339070, 1205441, 2410882, 6027205, 12054410, 24314627, 48629254, 121573135, 243146270, 996899707, 1993799414, 4984498535, 9968997070]

約数ペア:

[(1, 9968997070), (2, 4984498535), (5, 1993799414), (10, 996899707), (41, 243146270), (82, 121573135), (205, 48629254), (410, 24314627), (827, 12054410), (1654, 6027205), (4135, 2410882), (8270, 1205441), (29401, 339070), (33907, 294010), (58802, 169535), (67814, 147005)]