1248528080

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{55147}}^1$

素因数の和:55443

約数の個数: 40

約数和(自身を含む): 2913137952

約数和(自身を除く): 1664609872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 2264, 2830, 4528, 5660, 11320, 22640, 55147, 110294, 220588, 275735, 441176, 551470, 882352, 1102940, 2205880, 4411760, 15606601, 31213202, 62426404, 78033005, 124852808, 156066010, 249705616, 312132020, 624264040, 1248528080]

約数ペア:

[(1, 1248528080), (2, 624264040), (4, 312132020), (5, 249705616), (8, 156066010), (10, 124852808), (16, 78033005), (20, 62426404), (40, 31213202), (80, 15606601), (283, 4411760), (566, 2205880), (1132, 1102940), (1415, 882352), (2264, 551470), (2830, 441176), (4528, 275735), (5660, 220588), (11320, 110294), (22640, 55147)]