109393000

素因数分解:

$2^3\times 5^3\times {\mathrm{139}}^1\times {\mathrm{787}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 258148800

約数和(自身を除く): 148755800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 139, 200, 250, 278, 500, 556, 695, 787, 1000, 1112, 1390, 1574, 2780, 3148, 3475, 3935, 5560, 6296, 6950, 7870, 13900, 15740, 17375, 19675, 27800, 31480, 34750, 39350, 69500, 78700, 98375, 109393, 139000, 157400, 196750, 218786, 393500, 437572, 546965, 787000, 875144, 1093930, 2187860, 2734825, 4375720, 5469650, 10939300, 13674125, 21878600, 27348250, 54696500, 109393000]

約数ペア:

[(1, 109393000), (2, 54696500), (4, 27348250), (5, 21878600), (8, 13674125), (10, 10939300), (20, 5469650), (25, 4375720), (40, 2734825), (50, 2187860), (100, 1093930), (125, 875144), (139, 787000), (200, 546965), (250, 437572), (278, 393500), (500, 218786), (556, 196750), (695, 157400), (787, 139000), (1000, 109393), (1112, 98375), (1390, 78700), (1574, 69500), (2780, 39350), (3148, 34750), (3475, 31480), (3935, 27800), (5560, 19675), (6296, 17375), (6950, 15740), (7870, 13900)]