65066000

素因数分解:

$2^4\times 5^3\times {\mathrm{32533}}^1$

素因数の和:32556

約数の個数: 40

約数和(自身を含む): 157334424

約数和(自身を除く): 92268424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 32533, 65066, 130132, 162665, 260264, 325330, 520528, 650660, 813325, 1301320, 1626650, 2602640, 3253300, 4066625, 6506600, 8133250, 13013200, 16266500, 32533000, 65066000]

約数ペア:

[(1, 65066000), (2, 32533000), (4, 16266500), (5, 13013200), (8, 8133250), (10, 6506600), (16, 4066625), (20, 3253300), (25, 2602640), (40, 1626650), (50, 1301320), (80, 813325), (100, 650660), (125, 520528), (200, 325330), (250, 260264), (400, 162665), (500, 130132), (1000, 65066), (2000, 32533)]