9533960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 22999680

約数和(自身を除く): 13465720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 43, 46, 86, 92, 115, 172, 184, 215, 230, 241, 344, 430, 460, 482, 860, 920, 964, 989, 1205, 1720, 1928, 1978, 2410, 3956, 4820, 4945, 5543, 7912, 9640, 9890, 10363, 11086, 19780, 20726, 22172, 27715, 39560, 41452, 44344, 51815, 55430, 82904, 103630, 110860, 207260, 221720, 238349, 414520, 476698, 953396, 1191745, 1906792, 2383490, 4766980, 9533960]

約数ペア:

[(1, 9533960), (2, 4766980), (4, 2383490), (5, 1906792), (8, 1191745), (10, 953396), (20, 476698), (23, 414520), (40, 238349), (43, 221720), (46, 207260), (86, 110860), (92, 103630), (115, 82904), (172, 55430), (184, 51815), (215, 44344), (230, 41452), (241, 39560), (344, 27715), (430, 22172), (460, 20726), (482, 19780), (860, 11086), (920, 10363), (964, 9890), (989, 9640), (1205, 7912), (1720, 5543), (1928, 4945), (1978, 4820), (2410, 3956)]