4566320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5189}}^1$

素因数の和:5213

約数の個数: 40

約数和(自身を含む): 11584080

約数和(自身を除く): 7017760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 5189, 10378, 20756, 25945, 41512, 51890, 57079, 83024, 103780, 114158, 207560, 228316, 285395, 415120, 456632, 570790, 913264, 1141580, 2283160, 4566320]

約数ペア:

[(1, 4566320), (2, 2283160), (4, 1141580), (5, 913264), (8, 570790), (10, 456632), (11, 415120), (16, 285395), (20, 228316), (22, 207560), (40, 114158), (44, 103780), (55, 83024), (80, 57079), (88, 51890), (110, 41512), (176, 25945), (220, 20756), (440, 10378), (880, 5189)]