25260044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 49106400

約数和(自身を除く): 23846356

約数列:

[1, 2, 4, 19, 29, 38, 58, 73, 76, 116, 146, 157, 292, 314, 551, 628, 1102, 1387, 2117, 2204, 2774, 2983, 4234, 4553, 5548, 5966, 8468, 9106, 11461, 11932, 18212, 22922, 40223, 45844, 80446, 86507, 160892, 173014, 217759, 332369, 346028, 435518, 664738, 871036, 1329476, 6315011, 12630022, 25260044]

約数ペア:

[(1, 25260044), (2, 12630022), (4, 6315011), (19, 1329476), (29, 871036), (38, 664738), (58, 435518), (73, 346028), (76, 332369), (116, 217759), (146, 173014), (157, 160892), (292, 86507), (314, 80446), (551, 45844), (628, 40223), (1102, 22922), (1387, 18212), (2117, 11932), (2204, 11461), (2774, 9106), (2983, 8468), (4234, 5966), (4553, 5548)]