103792640

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{181}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 286252512

約数和(自身を除く): 182459872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 181, 224, 256, 280, 320, 362, 448, 512, 560, 640, 724, 896, 905, 1024, 1120, 1267, 1280, 1448, 1792, 1810, 2048, 2240, 2534, 2560, 2896, 3584, 3620, 4096, 4480, 5068, 5120, 5792, 6335, 7168, 7240, 8192, 8960, 10136, 10240, 11584, 12670, 14336, 14480, 16384, 17920, 20272, 20480, 23168, 25340, 28672, 28960, 35840, 40544, 40960, 46336, 50680, 57344, 57920, 71680, 81088, 81920, 92672, 101360, 114688, 115840, 143360, 162176, 185344, 202720, 231680, 286720, 324352, 370688, 405440, 463360, 573440, 648704, 741376, 810880, 926720, 1297408, 1482752, 1621760, 1853440, 2594816, 2965504, 3243520, 3706880, 5189632, 6487040, 7413760, 10379264, 12974080, 14827520, 20758528, 25948160, 51896320, 103792640]

約数ペア:

[(1, 103792640), (2, 51896320), (4, 25948160), (5, 20758528), (7, 14827520), (8, 12974080), (10, 10379264), (14, 7413760), (16, 6487040), (20, 5189632), (28, 3706880), (32, 3243520), (35, 2965504), (40, 2594816), (56, 1853440), (64, 1621760), (70, 1482752), (80, 1297408), (112, 926720), (128, 810880), (140, 741376), (160, 648704), (181, 573440), (224, 463360), (256, 405440), (280, 370688), (320, 324352), (362, 286720), (448, 231680), (512, 202720), (560, 185344), (640, 162176), (724, 143360), (896, 115840), (905, 114688), (1024, 101360), (1120, 92672), (1267, 81920), (1280, 81088), (1448, 71680), (1792, 57920), (1810, 57344), (2048, 50680), (2240, 46336), (2534, 40960), (2560, 40544), (2896, 35840), (3584, 28960), (3620, 28672), (4096, 25340), (4480, 23168), (5068, 20480), (5120, 20272), (5792, 17920), (6335, 16384), (7168, 14480), (7240, 14336), (8192, 12670), (8960, 11584), (10136, 10240)]