9750650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2143}}^1$

素因数の和:2175

約数の個数: 48

約数和(自身を含む): 22331904

約数和(自身を除く): 12581254

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2143, 2275, 4286, 4550, 10715, 15001, 21430, 27859, 30002, 53575, 55718, 75005, 107150, 139295, 150010, 195013, 278590, 375025, 390026, 696475, 750050, 975065, 1392950, 1950130, 4875325, 9750650]

約数ペア:

[(1, 9750650), (2, 4875325), (5, 1950130), (7, 1392950), (10, 975065), (13, 750050), (14, 696475), (25, 390026), (26, 375025), (35, 278590), (50, 195013), (65, 150010), (70, 139295), (91, 107150), (130, 75005), (175, 55718), (182, 53575), (325, 30002), (350, 27859), (455, 21430), (650, 15001), (910, 10715), (2143, 4550), (2275, 4286)]