64118000

素因数分解:

$2^4\times 5^3\times {\mathrm{32059}}^1$

素因数の和:32082

約数の個数: 40

約数和(自身を含む): 155042160

約数和(自身を除く): 90924160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 32059, 64118, 128236, 160295, 256472, 320590, 512944, 641180, 801475, 1282360, 1602950, 2564720, 3205900, 4007375, 6411800, 8014750, 12823600, 16029500, 32059000, 64118000]

約数ペア:

[(1, 64118000), (2, 32059000), (4, 16029500), (5, 12823600), (8, 8014750), (10, 6411800), (16, 4007375), (20, 3205900), (25, 2564720), (40, 1602950), (50, 1282360), (80, 801475), (100, 641180), (125, 512944), (200, 320590), (250, 256472), (400, 160295), (500, 128236), (1000, 64118), (2000, 32059)]