8107040

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2203}}^1$

素因数の和:2241

約数の個数: 48

約数和(自身を含む): 19994688

約数和(自身を除く): 11887648

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, 2203, 3680, 4406, 8812, 11015, 17624, 22030, 35248, 44060, 50669, 70496, 88120, 101338, 176240, 202676, 253345, 352480, 405352, 506690, 810704, 1013380, 1621408, 2026760, 4053520, 8107040]

約数ペア:

[(1, 8107040), (2, 4053520), (4, 2026760), (5, 1621408), (8, 1013380), (10, 810704), (16, 506690), (20, 405352), (23, 352480), (32, 253345), (40, 202676), (46, 176240), (80, 101338), (92, 88120), (115, 70496), (160, 50669), (184, 44060), (230, 35248), (368, 22030), (460, 17624), (736, 11015), (920, 8812), (1840, 4406), (2203, 3680)]