109495040

素因数分解:

$2^8\times 5^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:805

約数の個数: 72

約数和(自身を含む): 264681648

約数和(自身を除く): 155186608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 256, 262, 320, 524, 640, 653, 655, 1048, 1280, 1306, 1310, 2096, 2612, 2620, 3265, 4192, 5224, 5240, 6530, 8384, 10448, 10480, 13060, 16768, 20896, 20960, 26120, 33536, 41792, 41920, 52240, 83584, 83840, 85543, 104480, 167168, 167680, 171086, 208960, 342172, 417920, 427715, 684344, 835840, 855430, 1368688, 1710860, 2737376, 3421720, 5474752, 6843440, 10949504, 13686880, 21899008, 27373760, 54747520, 109495040]

約数ペア:

[(1, 109495040), (2, 54747520), (4, 27373760), (5, 21899008), (8, 13686880), (10, 10949504), (16, 6843440), (20, 5474752), (32, 3421720), (40, 2737376), (64, 1710860), (80, 1368688), (128, 855430), (131, 835840), (160, 684344), (256, 427715), (262, 417920), (320, 342172), (524, 208960), (640, 171086), (653, 167680), (655, 167168), (1048, 104480), (1280, 85543), (1306, 83840), (1310, 83584), (2096, 52240), (2612, 41920), (2620, 41792), (3265, 33536), (4192, 26120), (5224, 20960), (5240, 20896), (6530, 16768), (8384, 13060), (10448, 10480)]