11752520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 28894320

約数和(自身を除く): 17141800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 194, 233, 260, 388, 466, 485, 520, 776, 932, 970, 1165, 1261, 1864, 1940, 2330, 2522, 3029, 3880, 4660, 5044, 6058, 6305, 9320, 10088, 12116, 12610, 15145, 22601, 24232, 25220, 30290, 45202, 50440, 60580, 90404, 113005, 121160, 180808, 226010, 293813, 452020, 587626, 904040, 1175252, 1469065, 2350504, 2938130, 5876260, 11752520]

約数ペア:

[(1, 11752520), (2, 5876260), (4, 2938130), (5, 2350504), (8, 1469065), (10, 1175252), (13, 904040), (20, 587626), (26, 452020), (40, 293813), (52, 226010), (65, 180808), (97, 121160), (104, 113005), (130, 90404), (194, 60580), (233, 50440), (260, 45202), (388, 30290), (466, 25220), (485, 24232), (520, 22601), (776, 15145), (932, 12610), (970, 12116), (1165, 10088), (1261, 9320), (1864, 6305), (1940, 6058), (2330, 5044), (2522, 4660), (3029, 3880)]