56075000

素因数分解:

$2^3\times 5^5\times {\mathrm{2243}}^1$

素因数の和:2274

約数の個数: 48

約数和(自身を含む): 131475960

約数和(自身を除く): 75400960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2243, 2500, 3125, 4486, 5000, 6250, 8972, 11215, 12500, 17944, 22430, 25000, 44860, 56075, 89720, 112150, 224300, 280375, 448600, 560750, 1121500, 1401875, 2243000, 2803750, 5607500, 7009375, 11215000, 14018750, 28037500, 56075000]

約数ペア:

[(1, 56075000), (2, 28037500), (4, 14018750), (5, 11215000), (8, 7009375), (10, 5607500), (20, 2803750), (25, 2243000), (40, 1401875), (50, 1121500), (100, 560750), (125, 448600), (200, 280375), (250, 224300), (500, 112150), (625, 89720), (1000, 56075), (1250, 44860), (2243, 25000), (2500, 22430), (3125, 17944), (4486, 12500), (5000, 11215), (6250, 8972)]