29815040

素因数分解:

$2^8\times 5^1\times {\mathrm{23293}}^1$

素因数の和:23314

約数の個数: 36

約数和(自身を含む): 71419404

約数和(自身を除く): 41604364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 23293, 46586, 93172, 116465, 186344, 232930, 372688, 465860, 745376, 931720, 1490752, 1863440, 2981504, 3726880, 5963008, 7453760, 14907520, 29815040]

約数ペア:

[(1, 29815040), (2, 14907520), (4, 7453760), (5, 5963008), (8, 3726880), (10, 2981504), (16, 1863440), (20, 1490752), (32, 931720), (40, 745376), (64, 465860), (80, 372688), (128, 232930), (160, 186344), (256, 116465), (320, 93172), (640, 46586), (1280, 23293)]