4955812.00000000

素因数分解:

$2^3\times 5^2\times {\mathrm{173}}^1\times {\mathrm{1597}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 129294180

約数和(自身を除く): 74037980

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 173, 200, 346, 692, 865, 1384, 1597, 1730, 3194, 3460, 4325, 6388, 6920, 7985, 8650, 12776, 15970, 17300, 31940, 34600, 39925, 63880, 79850, 159700, 276281, 319400, 552562, 1105124, 1381405, 2210248, 2762810, 5525620, 6907025, 11051240, 13814050, 27628100, 55256200]

約数ペア:

[(1, 55256200), (2, 27628100), (4, 13814050), (5, 11051240), (8, 6907025), (10, 5525620), (20, 2762810), (25, 2210248), (40, 1381405), (50, 1105124), (100, 552562), (173, 319400), (200, 276281), (346, 159700), (692, 79850), (865, 63880), (1384, 39925), (1597, 34600), (1730, 31940), (3194, 17300), (3460, 15970), (4325, 12776), (6388, 8650), (6920, 7985)]