29803160

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2833}}^1$

素因数の和:3107

約数の個数: 32

約数和(自身を含む): 67335840

約数和(自身を除く): 37532680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2630, 2833, 5260, 5666, 10520, 11332, 14165, 22664, 28330, 56660, 113320, 745079, 1490158, 2980316, 3725395, 5960632, 7450790, 14901580, 29803160]

約数ペア:

[(1, 29803160), (2, 14901580), (4, 7450790), (5, 5960632), (8, 3725395), (10, 2980316), (20, 1490158), (40, 745079), (263, 113320), (526, 56660), (1052, 28330), (1315, 22664), (2104, 14165), (2630, 11332), (2833, 10520), (5260, 5666)]