7687520

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2127

約数の個数: 48

約数和(自身を含む): 18960480

約数和(自身を除く): 11272960

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, 2089, 3680, 4178, 8356, 10445, 16712, 20890, 33424, 41780, 48047, 66848, 83560, 96094, 167120, 192188, 240235, 334240, 384376, 480470, 768752, 960940, 1537504, 1921880, 3843760, 7687520]

約数ペア:

[(1, 7687520), (2, 3843760), (4, 1921880), (5, 1537504), (8, 960940), (10, 768752), (16, 480470), (20, 384376), (23, 334240), (32, 240235), (40, 192188), (46, 167120), (80, 96094), (92, 83560), (115, 66848), (160, 48047), (184, 41780), (230, 33424), (368, 20890), (460, 16712), (736, 10445), (920, 8356), (1840, 4178), (2089, 3680)]