5091280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2767}}^1$

素因数の和:2803

約数の個数: 40

約数和(自身を含む): 12356352

約数和(自身を除く): 7265072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 2767, 5534, 11068, 13835, 22136, 27670, 44272, 55340, 63641, 110680, 127282, 221360, 254564, 318205, 509128, 636410, 1018256, 1272820, 2545640, 5091280]

約数ペア:

[(1, 5091280), (2, 2545640), (4, 1272820), (5, 1018256), (8, 636410), (10, 509128), (16, 318205), (20, 254564), (23, 221360), (40, 127282), (46, 110680), (80, 63641), (92, 55340), (115, 44272), (184, 27670), (230, 22136), (368, 13835), (460, 11068), (920, 5534), (1840, 2767)]