1168880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:801

約数の個数: 40

約数和(自身を含む): 2864400

約数和(自身を除く): 1695520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 769, 1520, 1538, 3076, 3845, 6152, 7690, 12304, 14611, 15380, 29222, 30760, 58444, 61520, 73055, 116888, 146110, 233776, 292220, 584440, 1168880]

約数ペア:

[(1, 1168880), (2, 584440), (4, 292220), (5, 233776), (8, 146110), (10, 116888), (16, 73055), (19, 61520), (20, 58444), (38, 30760), (40, 29222), (76, 15380), (80, 14611), (95, 12304), (152, 7690), (190, 6152), (304, 3845), (380, 3076), (760, 1538), (769, 1520)]