45254200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{11909}}^1$

素因数の和:11944

約数の個数: 48

約数和(自身を含む): 110763000

約数和(自身を除く): 65508800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 11909, 23818, 47636, 59545, 95272, 119090, 226271, 238180, 297725, 452542, 476360, 595450, 905084, 1131355, 1190900, 1810168, 2262710, 2381800, 4525420, 5656775, 9050840, 11313550, 22627100, 45254200]

約数ペア:

[(1, 45254200), (2, 22627100), (4, 11313550), (5, 9050840), (8, 5656775), (10, 4525420), (19, 2381800), (20, 2262710), (25, 1810168), (38, 1190900), (40, 1131355), (50, 905084), (76, 595450), (95, 476360), (100, 452542), (152, 297725), (190, 238180), (200, 226271), (380, 119090), (475, 95272), (760, 59545), (950, 47636), (1900, 23818), (3800, 11909)]