98017400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37699}}^1$

素因数の和:37728

約数の個数: 48

約数和(自身を含む): 245427000

約数和(自身を除く): 147409600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 37699, 75398, 150796, 188495, 301592, 376990, 490087, 753980, 942475, 980174, 1507960, 1884950, 1960348, 2450435, 3769900, 3920696, 4900870, 7539800, 9801740, 12252175, 19603480, 24504350, 49008700, 98017400]

約数ペア:

[(1, 98017400), (2, 49008700), (4, 24504350), (5, 19603480), (8, 12252175), (10, 9801740), (13, 7539800), (20, 4900870), (25, 3920696), (26, 3769900), (40, 2450435), (50, 1960348), (52, 1884950), (65, 1507960), (100, 980174), (104, 942475), (130, 753980), (200, 490087), (260, 376990), (325, 301592), (520, 188495), (650, 150796), (1300, 75398), (2600, 37699)]