29967440

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12917}}^1$

素因数の和:12959

約数の個数: 40

約数和(自身を含む): 72082440

約数和(自身を除く): 42115000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 12917, 25834, 51668, 64585, 103336, 129170, 206672, 258340, 374593, 516680, 749186, 1033360, 1498372, 1872965, 2996744, 3745930, 5993488, 7491860, 14983720, 29967440]

約数ペア:

[(1, 29967440), (2, 14983720), (4, 7491860), (5, 5993488), (8, 3745930), (10, 2996744), (16, 1872965), (20, 1498372), (29, 1033360), (40, 749186), (58, 516680), (80, 374593), (116, 258340), (145, 206672), (232, 129170), (290, 103336), (464, 64585), (580, 51668), (1160, 25834), (2320, 12917)]