202029400

素因数分解:

$2^3\times 5^2\times {\mathrm{173}}^1\times {\mathrm{5839}}^1$

素因数の和:6028

約数の個数: 48

約数和(自身を含む): 472514400

約数和(自身を除く): 270485000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 173, 200, 346, 692, 865, 1384, 1730, 3460, 4325, 5839, 6920, 8650, 11678, 17300, 23356, 29195, 34600, 46712, 58390, 116780, 145975, 233560, 291950, 583900, 1010147, 1167800, 2020294, 4040588, 5050735, 8081176, 10101470, 20202940, 25253675, 40405880, 50507350, 101014700, 202029400]

約数ペア:

[(1, 202029400), (2, 101014700), (4, 50507350), (5, 40405880), (8, 25253675), (10, 20202940), (20, 10101470), (25, 8081176), (40, 5050735), (50, 4040588), (100, 2020294), (173, 1167800), (200, 1010147), (346, 583900), (692, 291950), (865, 233560), (1384, 145975), (1730, 116780), (3460, 58390), (4325, 46712), (5839, 34600), (6920, 29195), (8650, 23356), (11678, 17300)]