98136200

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{6911}}^1$

素因数の和:6998

約数の個数: 48

約数和(自身を含む): 231413760

約数和(自身を除く): 133277560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1775, 2840, 3550, 6911, 7100, 13822, 14200, 27644, 34555, 55288, 69110, 138220, 172775, 276440, 345550, 490681, 691100, 981362, 1382200, 1962724, 2453405, 3925448, 4906810, 9813620, 12267025, 19627240, 24534050, 49068100, 98136200]

約数ペア:

[(1, 98136200), (2, 49068100), (4, 24534050), (5, 19627240), (8, 12267025), (10, 9813620), (20, 4906810), (25, 3925448), (40, 2453405), (50, 1962724), (71, 1382200), (100, 981362), (142, 691100), (200, 490681), (284, 345550), (355, 276440), (568, 172775), (710, 138220), (1420, 69110), (1775, 55288), (2840, 34555), (3550, 27644), (6911, 14200), (7100, 13822)]