4171280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2267}}^1$

素因数の和:2303

約数の個数: 40

約数和(自身を含む): 10124352

約数和(自身を除く): 5953072

約数列:

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

約数ペア:

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