23944960

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1473

約数の個数: 72

約数和(自身を含む): 61810560

約数和(自身を除く): 37865600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1439, 1664, 2080, 2878, 3328, 4160, 5756, 7195, 8320, 11512, 14390, 16640, 18707, 23024, 28780, 37414, 46048, 57560, 74828, 92096, 93535, 115120, 149656, 184192, 187070, 230240, 299312, 368384, 374140, 460480, 598624, 748280, 920960, 1197248, 1496560, 1841920, 2394496, 2993120, 4788992, 5986240, 11972480, 23944960]

約数ペア:

[(1, 23944960), (2, 11972480), (4, 5986240), (5, 4788992), (8, 2993120), (10, 2394496), (13, 1841920), (16, 1496560), (20, 1197248), (26, 920960), (32, 748280), (40, 598624), (52, 460480), (64, 374140), (65, 368384), (80, 299312), (104, 230240), (128, 187070), (130, 184192), (160, 149656), (208, 115120), (256, 93535), (260, 92096), (320, 74828), (416, 57560), (520, 46048), (640, 37414), (832, 28780), (1040, 23024), (1280, 18707), (1439, 16640), (1664, 14390), (2080, 11512), (2878, 8320), (3328, 7195), (4160, 5756)]