24575000

素因数分解:

$2^3\times 5^5\times {\mathrm{983}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 57652560

約数和(自身を除く): 33077560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 983, 1000, 1250, 1966, 2500, 3125, 3932, 4915, 5000, 6250, 7864, 9830, 12500, 19660, 24575, 25000, 39320, 49150, 98300, 122875, 196600, 245750, 491500, 614375, 983000, 1228750, 2457500, 3071875, 4915000, 6143750, 12287500, 24575000]

約数ペア:

[(1, 24575000), (2, 12287500), (4, 6143750), (5, 4915000), (8, 3071875), (10, 2457500), (20, 1228750), (25, 983000), (40, 614375), (50, 491500), (100, 245750), (125, 196600), (200, 122875), (250, 98300), (500, 49150), (625, 39320), (983, 25000), (1000, 24575), (1250, 19660), (1966, 12500), (2500, 9830), (3125, 7864), (3932, 6250), (4915, 5000)]