13777770040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{137393}}^1$

素因数の和:137536

約数の個数: 64

約数和(自身を含む): 32644814400

約数和(自身を除く): 18867044360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 109, 115, 184, 218, 230, 436, 460, 545, 872, 920, 1090, 2180, 2507, 4360, 5014, 10028, 12535, 20056, 25070, 50140, 100280, 137393, 274786, 549572, 686965, 1099144, 1373930, 2747860, 3160039, 5495720, 6320078, 12640156, 14975837, 15800195, 25280312, 29951674, 31600390, 59903348, 63200780, 74879185, 119806696, 126401560, 149758370, 299516740, 344444251, 599033480, 688888502, 1377777004, 1722221255, 2755554008, 3444442510, 6888885020, 13777770040]

約数ペア:

[(1, 13777770040), (2, 6888885020), (4, 3444442510), (5, 2755554008), (8, 1722221255), (10, 1377777004), (20, 688888502), (23, 599033480), (40, 344444251), (46, 299516740), (92, 149758370), (109, 126401560), (115, 119806696), (184, 74879185), (218, 63200780), (230, 59903348), (436, 31600390), (460, 29951674), (545, 25280312), (872, 15800195), (920, 14975837), (1090, 12640156), (2180, 6320078), (2507, 5495720), (4360, 3160039), (5014, 2747860), (10028, 1373930), (12535, 1099144), (20056, 686965), (25070, 549572), (50140, 274786), (100280, 137393)]