9898350040

素因数分解:

$2^3\times 5^1\times {\mathrm{9403}}^1\times {\mathrm{26317}}^1$

素因数の和:35731

約数の個数: 32

約数和(自身を含む): 22274502480

約数和(自身を除く): 12376152440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 9403, 18806, 26317, 37612, 47015, 52634, 75224, 94030, 105268, 131585, 188060, 210536, 263170, 376120, 526340, 1052680, 247458751, 494917502, 989835004, 1237293755, 1979670008, 2474587510, 4949175020, 9898350040]

約数ペア:

[(1, 9898350040), (2, 4949175020), (4, 2474587510), (5, 1979670008), (8, 1237293755), (10, 989835004), (20, 494917502), (40, 247458751), (9403, 1052680), (18806, 526340), (26317, 376120), (37612, 263170), (47015, 210536), (52634, 188060), (75224, 131585), (94030, 105268)]