23505040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 59714928

約数和(自身を除く): 36209888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 97, 104, 130, 194, 208, 233, 260, 388, 466, 485, 520, 776, 932, 970, 1040, 1165, 1261, 1552, 1864, 1940, 2330, 2522, 3029, 3728, 3880, 4660, 5044, 6058, 6305, 7760, 9320, 10088, 12116, 12610, 15145, 18640, 20176, 22601, 24232, 25220, 30290, 45202, 48464, 50440, 60580, 90404, 100880, 113005, 121160, 180808, 226010, 242320, 293813, 361616, 452020, 587626, 904040, 1175252, 1469065, 1808080, 2350504, 2938130, 4701008, 5876260, 11752520, 23505040]

約数ペア:

[(1, 23505040), (2, 11752520), (4, 5876260), (5, 4701008), (8, 2938130), (10, 2350504), (13, 1808080), (16, 1469065), (20, 1175252), (26, 904040), (40, 587626), (52, 452020), (65, 361616), (80, 293813), (97, 242320), (104, 226010), (130, 180808), (194, 121160), (208, 113005), (233, 100880), (260, 90404), (388, 60580), (466, 50440), (485, 48464), (520, 45202), (776, 30290), (932, 25220), (970, 24232), (1040, 22601), (1165, 20176), (1261, 18640), (1552, 15145), (1864, 12610), (1940, 12116), (2330, 10088), (2522, 9320), (3029, 7760), (3728, 6305), (3880, 6058), (4660, 5044)]