98360000

素因数分解:

$2^6\times 5^4\times {\mathrm{2459}}^1$

素因数の和:2491

約数の個数: 70

約数和(自身を含む): 244000020

約数和(自身を除く): 145640020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 625, 800, 1000, 1250, 1600, 2000, 2459, 2500, 4000, 4918, 5000, 8000, 9836, 10000, 12295, 19672, 20000, 24590, 39344, 40000, 49180, 61475, 78688, 98360, 122950, 157376, 196720, 245900, 307375, 393440, 491800, 614750, 786880, 983600, 1229500, 1536875, 1967200, 2459000, 3073750, 3934400, 4918000, 6147500, 9836000, 12295000, 19672000, 24590000, 49180000, 98360000]

約数ペア:

[(1, 98360000), (2, 49180000), (4, 24590000), (5, 19672000), (8, 12295000), (10, 9836000), (16, 6147500), (20, 4918000), (25, 3934400), (32, 3073750), (40, 2459000), (50, 1967200), (64, 1536875), (80, 1229500), (100, 983600), (125, 786880), (160, 614750), (200, 491800), (250, 393440), (320, 307375), (400, 245900), (500, 196720), (625, 157376), (800, 122950), (1000, 98360), (1250, 78688), (1600, 61475), (2000, 49180), (2459, 40000), (2500, 39344), (4000, 24590), (4918, 20000), (5000, 19672), (8000, 12295), (9836, 10000)]