11866160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6449}}^1$

素因数の和:6485

約数の個数: 40

約数和(自身を含む): 28792800

約数和(自身を除く): 16926640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 6449, 12898, 25796, 32245, 51592, 64490, 103184, 128980, 148327, 257960, 296654, 515920, 593308, 741635, 1186616, 1483270, 2373232, 2966540, 5933080, 11866160]

約数ペア:

[(1, 11866160), (2, 5933080), (4, 2966540), (5, 2373232), (8, 1483270), (10, 1186616), (16, 741635), (20, 593308), (23, 515920), (40, 296654), (46, 257960), (80, 148327), (92, 128980), (115, 103184), (184, 64490), (230, 51592), (368, 32245), (460, 25796), (920, 12898), (1840, 6449)]