55634000

素因数分解:

$2^4\times 5^3\times {\mathrm{27817}}^1$

素因数の和:27840

約数の個数: 40

約数和(自身を含む): 134527848

約数和(自身を除く): 78893848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 27817, 55634, 111268, 139085, 222536, 278170, 445072, 556340, 695425, 1112680, 1390850, 2225360, 2781700, 3477125, 5563400, 6954250, 11126800, 13908500, 27817000, 55634000]

約数ペア:

[(1, 55634000), (2, 27817000), (4, 13908500), (5, 11126800), (8, 6954250), (10, 5563400), (16, 3477125), (20, 2781700), (25, 2225360), (40, 1390850), (50, 1112680), (80, 695425), (100, 556340), (125, 445072), (200, 278170), (250, 222536), (400, 139085), (500, 111268), (1000, 55634), (2000, 27817)]