47293520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25703}}^1$

素因数の和:25739

約数の個数: 40

約数和(自身を含む): 114742656

約数和(自身を除く): 67449136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 25703, 51406, 102812, 128515, 205624, 257030, 411248, 514060, 591169, 1028120, 1182338, 2056240, 2364676, 2955845, 4729352, 5911690, 9458704, 11823380, 23646760, 47293520]

約数ペア:

[(1, 47293520), (2, 23646760), (4, 11823380), (5, 9458704), (8, 5911690), (10, 4729352), (16, 2955845), (20, 2364676), (23, 2056240), (40, 1182338), (46, 1028120), (80, 591169), (92, 514060), (115, 411248), (184, 257030), (230, 205624), (368, 128515), (460, 102812), (920, 51406), (1840, 25703)]