1314656500

素因数分解:

$2^2\times 5^3\times {\mathrm{487}}^1\times {\mathrm{5399}}^1$

素因数の和:5905

約数の個数: 48

約数和(自身を含む): 2877638400

約数和(自身を除く): 1562981900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 487, 500, 974, 1948, 2435, 4870, 5399, 9740, 10798, 12175, 21596, 24350, 26995, 48700, 53990, 60875, 107980, 121750, 134975, 243500, 269950, 539900, 674875, 1349750, 2629313, 2699500, 5258626, 10517252, 13146565, 26293130, 52586260, 65732825, 131465650, 262931300, 328664125, 657328250, 1314656500]

約数ペア:

[(1, 1314656500), (2, 657328250), (4, 328664125), (5, 262931300), (10, 131465650), (20, 65732825), (25, 52586260), (50, 26293130), (100, 13146565), (125, 10517252), (250, 5258626), (487, 2699500), (500, 2629313), (974, 1349750), (1948, 674875), (2435, 539900), (4870, 269950), (5399, 243500), (9740, 134975), (10798, 121750), (12175, 107980), (21596, 60875), (24350, 53990), (26995, 48700)]