4800560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2609}}^1$

素因数の和:2645

約数の個数: 40

約数和(自身を含む): 11651040

約数和(自身を除く): 6850480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 2609, 5218, 10436, 13045, 20872, 26090, 41744, 52180, 60007, 104360, 120014, 208720, 240028, 300035, 480056, 600070, 960112, 1200140, 2400280, 4800560]

約数ペア:

[(1, 4800560), (2, 2400280), (4, 1200140), (5, 960112), (8, 600070), (10, 480056), (16, 300035), (20, 240028), (23, 208720), (40, 120014), (46, 104360), (80, 60007), (92, 52180), (115, 41744), (184, 26090), (230, 20872), (368, 13045), (460, 10436), (920, 5218), (1840, 2609)]