19100560

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8233}}^1$

素因数の和:8275

約数の個数: 40

約数和(自身を含む): 45945720

約数和(自身を除く): 26845160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 8233, 16466, 32932, 41165, 65864, 82330, 131728, 164660, 238757, 329320, 477514, 658640, 955028, 1193785, 1910056, 2387570, 3820112, 4775140, 9550280, 19100560]

約数ペア:

[(1, 19100560), (2, 9550280), (4, 4775140), (5, 3820112), (8, 2387570), (10, 1910056), (16, 1193785), (20, 955028), (29, 658640), (40, 477514), (58, 329320), (80, 238757), (116, 164660), (145, 131728), (232, 82330), (290, 65864), (464, 41165), (580, 32932), (1160, 16466), (2320, 8233)]