98420500

素因数分解:

$2^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{4801}}^1$

素因数の和:4861

約数の個数: 48

約数和(自身を含む): 220238928

約数和(自身を除く): 121818428

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 125, 164, 205, 250, 410, 500, 820, 1025, 2050, 4100, 4801, 5125, 9602, 10250, 19204, 20500, 24005, 48010, 96020, 120025, 196841, 240050, 393682, 480100, 600125, 787364, 984205, 1200250, 1968410, 2400500, 3936820, 4921025, 9842050, 19684100, 24605125, 49210250, 98420500]

約数ペア:

[(1, 98420500), (2, 49210250), (4, 24605125), (5, 19684100), (10, 9842050), (20, 4921025), (25, 3936820), (41, 2400500), (50, 1968410), (82, 1200250), (100, 984205), (125, 787364), (164, 600125), (205, 480100), (250, 393682), (410, 240050), (500, 196841), (820, 120025), (1025, 96020), (2050, 48010), (4100, 24005), (4801, 20500), (5125, 19204), (9602, 10250)]