1930178560

素因数分解:

$2^{12}\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1193}}^1$

素因数の和:1301

約数の個数: 104

約数和(自身を含む): 4694425920

約数和(自身を除く): 2764247360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 256, 316, 320, 395, 512, 632, 640, 790, 1024, 1193, 1264, 1280, 1580, 2048, 2386, 2528, 2560, 3160, 4096, 4772, 5056, 5120, 5965, 6320, 9544, 10112, 10240, 11930, 12640, 19088, 20224, 20480, 23860, 25280, 38176, 40448, 47720, 50560, 76352, 80896, 94247, 95440, 101120, 152704, 161792, 188494, 190880, 202240, 305408, 323584, 376988, 381760, 404480, 471235, 610816, 753976, 763520, 808960, 942470, 1221632, 1507952, 1527040, 1617920, 1884940, 2443264, 3015904, 3054080, 3769880, 4886528, 6031808, 6108160, 7539760, 12063616, 12216320, 15079520, 24127232, 24432640, 30159040, 48254464, 60318080, 96508928, 120636160, 193017856, 241272320, 386035712, 482544640, 965089280, 1930178560]

約数ペア:

[(1, 1930178560), (2, 965089280), (4, 482544640), (5, 386035712), (8, 241272320), (10, 193017856), (16, 120636160), (20, 96508928), (32, 60318080), (40, 48254464), (64, 30159040), (79, 24432640), (80, 24127232), (128, 15079520), (158, 12216320), (160, 12063616), (256, 7539760), (316, 6108160), (320, 6031808), (395, 4886528), (512, 3769880), (632, 3054080), (640, 3015904), (790, 2443264), (1024, 1884940), (1193, 1617920), (1264, 1527040), (1280, 1507952), (1580, 1221632), (2048, 942470), (2386, 808960), (2528, 763520), (2560, 753976), (3160, 610816), (4096, 471235), (4772, 404480), (5056, 381760), (5120, 376988), (5965, 323584), (6320, 305408), (9544, 202240), (10112, 190880), (10240, 188494), (11930, 161792), (12640, 152704), (19088, 101120), (20224, 95440), (20480, 94247), (23860, 80896), (25280, 76352), (38176, 50560), (40448, 47720)]