57136000

素因数分解:

$2^7\times 5^3\times {\mathrm{3571}}^1$

素因数の和:3600

約数の個数: 64

約数和(自身を含む): 142094160

約数和(自身を除く): 84958160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 3571, 4000, 7142, 8000, 14284, 16000, 17855, 28568, 35710, 57136, 71420, 89275, 114272, 142840, 178550, 228544, 285680, 357100, 446375, 457088, 571360, 714200, 892750, 1142720, 1428400, 1785500, 2285440, 2856800, 3571000, 5713600, 7142000, 11427200, 14284000, 28568000, 57136000]

約数ペア:

[(1, 57136000), (2, 28568000), (4, 14284000), (5, 11427200), (8, 7142000), (10, 5713600), (16, 3571000), (20, 2856800), (25, 2285440), (32, 1785500), (40, 1428400), (50, 1142720), (64, 892750), (80, 714200), (100, 571360), (125, 457088), (128, 446375), (160, 357100), (200, 285680), (250, 228544), (320, 178550), (400, 142840), (500, 114272), (640, 89275), (800, 71420), (1000, 57136), (1600, 35710), (2000, 28568), (3200, 17855), (3571, 16000), (4000, 14284), (7142, 8000)]