47540000

素因数分解:

$2^5\times 5^4\times {\mathrm{2377}}^1$

素因数の和:2407

約数の個数: 60

約数和(自身を含む): 117004734

約数和(自身を除く): 69464734

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, 2377, 2500, 4000, 4754, 5000, 9508, 10000, 11885, 19016, 20000, 23770, 38032, 47540, 59425, 76064, 95080, 118850, 190160, 237700, 297125, 380320, 475400, 594250, 950800, 1188500, 1485625, 1901600, 2377000, 2971250, 4754000, 5942500, 9508000, 11885000, 23770000, 47540000]

約数ペア:

[(1, 47540000), (2, 23770000), (4, 11885000), (5, 9508000), (8, 5942500), (10, 4754000), (16, 2971250), (20, 2377000), (25, 1901600), (32, 1485625), (40, 1188500), (50, 950800), (80, 594250), (100, 475400), (125, 380320), (160, 297125), (200, 237700), (250, 190160), (400, 118850), (500, 95080), (625, 76064), (800, 59425), (1000, 47540), (1250, 38032), (2000, 23770), (2377, 20000), (2500, 19016), (4000, 11885), (4754, 10000), (5000, 9508)]