26612520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20161}}^1$

素因数の和:20186

約数の個数: 64

約数和(自身を含む): 87099840

約数和(自身を除く): 60487320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 20161, 40322, 60483, 80644, 100805, 120966, 161288, 201610, 221771, 241932, 302415, 403220, 443542, 483864, 604830, 665313, 806440, 887084, 1108855, 1209660, 1330626, 1774168, 2217710, 2419320, 2661252, 3326565, 4435420, 5322504, 6653130, 8870840, 13306260, 26612520]

約数ペア:

[(1, 26612520), (2, 13306260), (3, 8870840), (4, 6653130), (5, 5322504), (6, 4435420), (8, 3326565), (10, 2661252), (11, 2419320), (12, 2217710), (15, 1774168), (20, 1330626), (22, 1209660), (24, 1108855), (30, 887084), (33, 806440), (40, 665313), (44, 604830), (55, 483864), (60, 443542), (66, 403220), (88, 302415), (110, 241932), (120, 221771), (132, 201610), (165, 161288), (220, 120966), (264, 100805), (330, 80644), (440, 60483), (660, 40322), (1320, 20161)]