18465400960

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^2\times {\mathrm{54541}}^1$

素因数の和:54606

約数の個数: 96

約数和(自身を含む): 46147440780

約数和(自身を除く): 27682039820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 529, 640, 736, 920, 1058, 1472, 1840, 2116, 2645, 2944, 3680, 4232, 5290, 7360, 8464, 10580, 14720, 16928, 21160, 33856, 42320, 54541, 67712, 84640, 109082, 169280, 218164, 272705, 338560, 436328, 545410, 872656, 1090820, 1254443, 1745312, 2181640, 2508886, 3490624, 4363280, 5017772, 6272215, 6981248, 8726560, 10035544, 12544430, 17453120, 20071088, 25088860, 28852189, 34906240, 40142176, 50177720, 57704378, 80284352, 100355440, 115408756, 144260945, 160568704, 200710880, 230817512, 288521890, 401421760, 461635024, 577043780, 802843520, 923270048, 1154087560, 1846540096, 2308175120, 3693080192, 4616350240, 9232700480, 18465400960]

約数ペア:

[(1, 18465400960), (2, 9232700480), (4, 4616350240), (5, 3693080192), (8, 2308175120), (10, 1846540096), (16, 1154087560), (20, 923270048), (23, 802843520), (32, 577043780), (40, 461635024), (46, 401421760), (64, 288521890), (80, 230817512), (92, 200710880), (115, 160568704), (128, 144260945), (160, 115408756), (184, 100355440), (230, 80284352), (320, 57704378), (368, 50177720), (460, 40142176), (529, 34906240), (640, 28852189), (736, 25088860), (920, 20071088), (1058, 17453120), (1472, 12544430), (1840, 10035544), (2116, 8726560), (2645, 6981248), (2944, 6272215), (3680, 5017772), (4232, 4363280), (5290, 3490624), (7360, 2508886), (8464, 2181640), (10580, 1745312), (14720, 1254443), (16928, 1090820), (21160, 872656), (33856, 545410), (42320, 436328), (54541, 338560), (67712, 272705), (84640, 218164), (109082, 169280)]