137656000

素因数分解:

$2^6\times 5^3\times {\mathrm{17207}}^1$

素因数の和:17234

約数の個数: 56

約数和(自身を含む): 340924896

約数和(自身を除く): 203268896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000, 17207, 34414, 68828, 86035, 137656, 172070, 275312, 344140, 430175, 550624, 688280, 860350, 1101248, 1376560, 1720700, 2150875, 2753120, 3441400, 4301750, 5506240, 6882800, 8603500, 13765600, 17207000, 27531200, 34414000, 68828000, 137656000]

約数ペア:

[(1, 137656000), (2, 68828000), (4, 34414000), (5, 27531200), (8, 17207000), (10, 13765600), (16, 8603500), (20, 6882800), (25, 5506240), (32, 4301750), (40, 3441400), (50, 2753120), (64, 2150875), (80, 1720700), (100, 1376560), (125, 1101248), (160, 860350), (200, 688280), (250, 550624), (320, 430175), (400, 344140), (500, 275312), (800, 172070), (1000, 137656), (1600, 86035), (2000, 68828), (4000, 34414), (8000, 17207)]