65434000

素因数分解:

$2^4\times 5^3\times {\mathrm{32717}}^1$

素因数の和:32740

約数の個数: 40

約数和(自身を含む): 158224248

約数和(自身を除く): 92790248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 32717, 65434, 130868, 163585, 261736, 327170, 523472, 654340, 817925, 1308680, 1635850, 2617360, 3271700, 4089625, 6543400, 8179250, 13086800, 16358500, 32717000, 65434000]

約数ペア:

[(1, 65434000), (2, 32717000), (4, 16358500), (5, 13086800), (8, 8179250), (10, 6543400), (16, 4089625), (20, 3271700), (25, 2617360), (40, 1635850), (50, 1308680), (80, 817925), (100, 654340), (125, 523472), (200, 327170), (250, 261736), (400, 163585), (500, 130868), (1000, 65434), (2000, 32717)]