46615040

素因数分解:

$2^9\times 5^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 80

約数和(自身を含む): 113430240

約数和(自身を除く): 66815200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 139, 160, 256, 262, 278, 320, 512, 524, 556, 640, 655, 695, 1048, 1112, 1280, 1310, 1390, 2096, 2224, 2560, 2620, 2780, 4192, 4448, 5240, 5560, 8384, 8896, 10480, 11120, 16768, 17792, 18209, 20960, 22240, 33536, 35584, 36418, 41920, 44480, 67072, 71168, 72836, 83840, 88960, 91045, 145672, 167680, 177920, 182090, 291344, 335360, 355840, 364180, 582688, 728360, 1165376, 1456720, 2330752, 2913440, 4661504, 5826880, 9323008, 11653760, 23307520, 46615040]

約数ペア:

[(1, 46615040), (2, 23307520), (4, 11653760), (5, 9323008), (8, 5826880), (10, 4661504), (16, 2913440), (20, 2330752), (32, 1456720), (40, 1165376), (64, 728360), (80, 582688), (128, 364180), (131, 355840), (139, 335360), (160, 291344), (256, 182090), (262, 177920), (278, 167680), (320, 145672), (512, 91045), (524, 88960), (556, 83840), (640, 72836), (655, 71168), (695, 67072), (1048, 44480), (1112, 41920), (1280, 36418), (1310, 35584), (1390, 33536), (2096, 22240), (2224, 20960), (2560, 18209), (2620, 17792), (2780, 16768), (4192, 11120), (4448, 10480), (5240, 8896), (5560, 8384)]