27299360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15511}}^1$

素因数の和:15537

約数の個数: 48

約数和(自身を含む): 70362432

約数和(自身を除く): 43063072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 15511, 31022, 62044, 77555, 124088, 155110, 170621, 248176, 310220, 341242, 496352, 620440, 682484, 853105, 1240880, 1364968, 1706210, 2481760, 2729936, 3412420, 5459872, 6824840, 13649680, 27299360]

約数ペア:

[(1, 27299360), (2, 13649680), (4, 6824840), (5, 5459872), (8, 3412420), (10, 2729936), (11, 2481760), (16, 1706210), (20, 1364968), (22, 1240880), (32, 853105), (40, 682484), (44, 620440), (55, 496352), (80, 341242), (88, 310220), (110, 248176), (160, 170621), (176, 155110), (220, 124088), (352, 77555), (440, 62044), (880, 31022), (1760, 15511)]