134170000

素因数分解:

$2^4\times 5^4\times {\mathrm{13417}}^1$

素因数の和:13445

約数の個数: 50

約数和(自身を含む): 324863198

約数和(自身を除く): 190693198

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 5000, 10000, 13417, 26834, 53668, 67085, 107336, 134170, 214672, 268340, 335425, 536680, 670850, 1073360, 1341700, 1677125, 2683400, 3354250, 5366800, 6708500, 8385625, 13417000, 16771250, 26834000, 33542500, 67085000, 134170000]

約数ペア:

[(1, 134170000), (2, 67085000), (4, 33542500), (5, 26834000), (8, 16771250), (10, 13417000), (16, 8385625), (20, 6708500), (25, 5366800), (40, 3354250), (50, 2683400), (80, 1677125), (100, 1341700), (125, 1073360), (200, 670850), (250, 536680), (400, 335425), (500, 268340), (625, 214672), (1000, 134170), (1250, 107336), (2000, 67085), (2500, 53668), (5000, 26834), (10000, 13417)]