12541569200

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{10883}}^1$

素因数の和:11011

約数の個数: 120

約数和(自身を含む): 31294895808

約数和(自身を除く): 18753326608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 67, 80, 86, 100, 134, 172, 200, 215, 268, 335, 344, 400, 430, 536, 670, 688, 860, 1072, 1075, 1340, 1675, 1720, 2150, 2680, 2881, 3350, 3440, 4300, 5360, 5762, 6700, 8600, 10883, 11524, 13400, 14405, 17200, 21766, 23048, 26800, 28810, 43532, 46096, 54415, 57620, 72025, 87064, 108830, 115240, 144050, 174128, 217660, 230480, 272075, 288100, 435320, 467969, 544150, 576200, 729161, 870640, 935938, 1088300, 1152400, 1458322, 1871876, 2176600, 2339845, 2916644, 3645805, 3743752, 4353200, 4679690, 5833288, 7291610, 7487504, 9359380, 11666576, 11699225, 14583220, 18229025, 18718760, 23398450, 29166440, 31353923, 36458050, 37437520, 46796900, 58332880, 62707846, 72916100, 93593800, 125415692, 145832200, 156769615, 187187600, 250831384, 291664400, 313539230, 501662768, 627078460, 783848075, 1254156920, 1567696150, 2508313840, 3135392300, 6270784600, 12541569200]

約数ペア:

[(1, 12541569200), (2, 6270784600), (4, 3135392300), (5, 2508313840), (8, 1567696150), (10, 1254156920), (16, 783848075), (20, 627078460), (25, 501662768), (40, 313539230), (43, 291664400), (50, 250831384), (67, 187187600), (80, 156769615), (86, 145832200), (100, 125415692), (134, 93593800), (172, 72916100), (200, 62707846), (215, 58332880), (268, 46796900), (335, 37437520), (344, 36458050), (400, 31353923), (430, 29166440), (536, 23398450), (670, 18718760), (688, 18229025), (860, 14583220), (1072, 11699225), (1075, 11666576), (1340, 9359380), (1675, 7487504), (1720, 7291610), (2150, 5833288), (2680, 4679690), (2881, 4353200), (3350, 3743752), (3440, 3645805), (4300, 2916644), (5360, 2339845), (5762, 2176600), (6700, 1871876), (8600, 1458322), (10883, 1152400), (11524, 1088300), (13400, 935938), (14405, 870640), (17200, 729161), (21766, 576200), (23048, 544150), (26800, 467969), (28810, 435320), (43532, 288100), (46096, 272075), (54415, 230480), (57620, 217660), (72025, 174128), (87064, 144050), (108830, 115240)]