27128647640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35695589}}^1$

素因数の和:35695619

約数の個数: 32

約数和(自身を含む): 64252062000

約数和(自身を除く): 37123414360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 35695589, 71391178, 142782356, 178477945, 285564712, 356955890, 678216191, 713911780, 1356432382, 1427823560, 2712864764, 3391080955, 5425729528, 6782161910, 13564323820, 27128647640]

約数ペア:

[(1, 27128647640), (2, 13564323820), (4, 6782161910), (5, 5425729528), (8, 3391080955), (10, 2712864764), (19, 1427823560), (20, 1356432382), (38, 713911780), (40, 678216191), (76, 356955890), (95, 285564712), (152, 178477945), (190, 142782356), (380, 71391178), (760, 35695589)]