1484180000

素因数分解:

$2^5\times 5^4\times {\mathrm{74209}}^1$

素因数の和:74239

約数の個数: 60

約数和(自身を含む): 3651354630

約数和(自身を除く): 2167174630

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 625, 800, 1000, 1250, 2000, 2500, 4000, 5000, 10000, 20000, 74209, 148418, 296836, 371045, 593672, 742090, 1187344, 1484180, 1855225, 2374688, 2968360, 3710450, 5936720, 7420900, 9276125, 11873440, 14841800, 18552250, 29683600, 37104500, 46380625, 59367200, 74209000, 92761250, 148418000, 185522500, 296836000, 371045000, 742090000, 1484180000]

約数ペア:

[(1, 1484180000), (2, 742090000), (4, 371045000), (5, 296836000), (8, 185522500), (10, 148418000), (16, 92761250), (20, 74209000), (25, 59367200), (32, 46380625), (40, 37104500), (50, 29683600), (80, 18552250), (100, 14841800), (125, 11873440), (160, 9276125), (200, 7420900), (250, 5936720), (400, 3710450), (500, 2968360), (625, 2374688), (800, 1855225), (1000, 1484180), (1250, 1187344), (2000, 742090), (2500, 593672), (4000, 371045), (5000, 296836), (10000, 148418), (20000, 74209)]