752129720

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{400069}}^1$

素因数の和:400127

約数の個数: 32

約数和(自身を含む): 1728302400

約数和(自身を除く): 976172680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 400069, 800138, 1600276, 2000345, 3200552, 4000690, 8001380, 16002760, 18803243, 37606486, 75212972, 94016215, 150425944, 188032430, 376064860, 752129720]

約数ペア:

[(1, 752129720), (2, 376064860), (4, 188032430), (5, 150425944), (8, 94016215), (10, 75212972), (20, 37606486), (40, 18803243), (47, 16002760), (94, 8001380), (188, 4000690), (235, 3200552), (376, 2000345), (470, 1600276), (940, 800138), (1880, 400069)]