2023277225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4517}}^1$

素因数の和:4610

約数の個数: 48

約数和(自身を含む): 2823569280

約数和(自身を除く): 800292055

約数列:

[1, 5, 19, 23, 25, 41, 95, 115, 205, 437, 475, 575, 779, 943, 1025, 2185, 3895, 4517, 4715, 10925, 17917, 19475, 22585, 23575, 85823, 89585, 103891, 112925, 185197, 429115, 447925, 519455, 925985, 1973929, 2145575, 2597275, 3518743, 4259531, 4629925, 9869645, 17593715, 21297655, 49348225, 80931089, 87968575, 106488275, 404655445, 2023277225]

約数ペア:

[(1, 2023277225), (5, 404655445), (19, 106488275), (23, 87968575), (25, 80931089), (41, 49348225), (95, 21297655), (115, 17593715), (205, 9869645), (437, 4629925), (475, 4259531), (575, 3518743), (779, 2597275), (943, 2145575), (1025, 1973929), (2185, 925985), (3895, 519455), (4517, 447925), (4715, 429115), (10925, 185197), (17917, 112925), (19475, 103891), (22585, 89585), (23575, 85823)]