8342560

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2267}}^1$

素因数の和:2305

約数の個数: 48

約数和(自身を含む): 20575296

約数和(自身を除く): 12232736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 2267, 3680, 4534, 9068, 11335, 18136, 22670, 36272, 45340, 52141, 72544, 90680, 104282, 181360, 208564, 260705, 362720, 417128, 521410, 834256, 1042820, 1668512, 2085640, 4171280, 8342560]

約数ペア:

[(1, 8342560), (2, 4171280), (4, 2085640), (5, 1668512), (8, 1042820), (10, 834256), (16, 521410), (20, 417128), (23, 362720), (32, 260705), (40, 208564), (46, 181360), (80, 104282), (92, 90680), (115, 72544), (160, 52141), (184, 45340), (230, 36272), (368, 22670), (460, 18136), (736, 11335), (920, 9068), (1840, 4534), (2267, 3680)]