202135040

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3433}}^1$

素因数の和:3479

約数の個数: 80

約数和(自身を含む): 505869408

約数和(自身を除く): 303734368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 920, 1280, 1472, 1840, 2560, 2944, 3433, 3680, 5888, 6866, 7360, 11776, 13732, 14720, 17165, 27464, 29440, 34330, 54928, 58880, 68660, 78959, 109856, 137320, 157918, 219712, 274640, 315836, 394795, 439424, 549280, 631672, 789590, 878848, 1098560, 1263344, 1579180, 1757696, 2197120, 2526688, 3158360, 4394240, 5053376, 6316720, 8788480, 10106752, 12633440, 20213504, 25266880, 40427008, 50533760, 101067520, 202135040]

約数ペア:

[(1, 202135040), (2, 101067520), (4, 50533760), (5, 40427008), (8, 25266880), (10, 20213504), (16, 12633440), (20, 10106752), (23, 8788480), (32, 6316720), (40, 5053376), (46, 4394240), (64, 3158360), (80, 2526688), (92, 2197120), (115, 1757696), (128, 1579180), (160, 1263344), (184, 1098560), (230, 878848), (256, 789590), (320, 631672), (368, 549280), (460, 439424), (512, 394795), (640, 315836), (736, 274640), (920, 219712), (1280, 157918), (1472, 137320), (1840, 109856), (2560, 78959), (2944, 68660), (3433, 58880), (3680, 54928), (5888, 34330), (6866, 29440), (7360, 27464), (11776, 17165), (13732, 14720)]