23847560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 59330880

約数和(自身を除く): 35483320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 83, 88, 110, 166, 220, 332, 415, 440, 653, 664, 830, 913, 1306, 1660, 1826, 2612, 3265, 3320, 3652, 4565, 5224, 6530, 7183, 7304, 9130, 13060, 14366, 18260, 26120, 28732, 35915, 36520, 54199, 57464, 71830, 108398, 143660, 216796, 270995, 287320, 433592, 541990, 596189, 1083980, 1192378, 2167960, 2384756, 2980945, 4769512, 5961890, 11923780, 23847560]

約数ペア:

[(1, 23847560), (2, 11923780), (4, 5961890), (5, 4769512), (8, 2980945), (10, 2384756), (11, 2167960), (20, 1192378), (22, 1083980), (40, 596189), (44, 541990), (55, 433592), (83, 287320), (88, 270995), (110, 216796), (166, 143660), (220, 108398), (332, 71830), (415, 57464), (440, 54199), (653, 36520), (664, 35915), (830, 28732), (913, 26120), (1306, 18260), (1660, 14366), (1826, 13060), (2612, 9130), (3265, 7304), (3320, 7183), (3652, 6530), (4565, 5224)]